Clarify or remove language about "conflicts" in Path Item Object $ref property #1038

tedepstein · 2017-04-12T04:31:53Z

The Path Item Object documentation for the $ref property says:

Allows for an external definition of this path item. The referenced structure MUST be in the format of a Path Item Object. If there are conflicts between the referenced definition and this Path Item's definition, the behavior is undefined.

I don't understand what conflict could arise. I assume that the value of this $ref property is a JSON Reference, like all of the other $ref properties defined in the spec. In that case, $ref should not have any sibling properties, and if it did, those would be ignored according to the JSON Reference spec.

So, for consistency and clarity, can we remove this language?

The text was updated successfully, but these errors were encountered:

darrelmiller · 2017-04-12T20:36:18Z

That $ref is not a Reference Object like the other ones. It is special. There are historical reasons why this happened. @webron explained it to me, but my memory is a sieve, so I forget the details. Yes it sucks that this is different. I'm not sure it can be fixed without breaking lots of existing specs.

tedepstein · 2017-04-12T22:17:56Z

Thanks @darrelmiller.

To clarify: I understand that this is not a Reference Object, as defined in the OpenAPI spec. But isn't it still a JSON Reference? Or, trying to be more precise: Shouldn't a Path Item Object having a valid $ref property (and no other properties) be treated as a JSON Reference Object, as described in the draft spec?

If so, JSON Reference specifies:

Any members other than "$ref" in a JSON Reference object SHALL be ignored.

That would seem to preclude any possibility of the Path Item Object having a conflict between an inline definition and a referenced definition.

I don't see anything in the Path Item Object's $ref description saying that it should conform to JSON Reference. In fact, it doesn't say much at all about the expected value and semantics of the $ref property. It also doesn't assert the requirement that if $ref is present, all other Path Item Object properties are disallowed. I just assumed, as I think most users will, that this $ref is supposed to work like the other $ref properties, even if it's not defined in the same way, via Reference Object.

@webron, maybe you can help clear this up:

Would it really break something to add this constraint, and to say that the value of the $ref conforms to JSON Reference and JSON Pointer, same as it is in the Reference Object?
Is that breakage somehow more problematic than the other breakage that's being introduced in this major release?
If the TDC decides to make it a proper JSON Reference, would it be easier to change the Paths Object so that the /{path} pattern is typed as [Path Item Object | Reference Object], similar to other cases in the spec?

If $ref in the Path Item Object context really is a unique case, and needs to allow usage in combination with other properties, I think the spec should clarify this, and hopefully refer to some background describing the rationale.

webron · 2017-04-19T06:04:13Z

It's something unfortunate we carry over from 2.0 as we had no time to deal with.
It is indeed not a JSON Reference. The referenced PIO is added to the path and that's where conflict may arise. Changing that would be a breaking change, and I'd rather avoid that at this stage of the spec cycle.

tedepstein · 2017-04-20T00:39:10Z

The referenced PIO is added to the path and that's where conflict may arise.

OK, sorry, I'm not sure I understand what that means.

Does it mean that the referenced path is relative to the referrer...? So that /foo containing $ref: "BarPath.yaml#/paths/~1bar" is supposed to describe the path /foo/bar ? (I hope not....)

Or does it mean that the properties of the referrent (external path item) are supposed to be merged in with the referrer (inline path item)? So /foo containing get and $ref: "FooPath.yaml#/paths/~1foo" can merge in FooPath.yaml#/paths/~1foo containing patch, yielding a single /foo path with get and patch methods?

Is this supposed to be a recursive merge? If /foo/get has responses/200, but no responses/404, would we merge in FooPath.yaml#/paths/~1foo/get/responses/404? Or does the precedence rule preclude any merging of a referenced get into an inline get?

webron · 2017-04-20T06:13:37Z

It's this:

Or does it mean that the properties of the referrent (external path item) are supposed to be merged in with the referrer (inline path item)? So /foo containing get and $ref: "FooPath.yaml#/paths/~1foo" can merge in FooPath.yaml#/paths/~1foo/patch, yielding a single /foo path with get and patch methods?

And there's no recursive merge. If there's a get in both the referenced PIO and the containing one, it's invalid.

tedepstein · 2017-04-20T12:27:27Z

I made a small correction to my earlier description, for clarity:

...properties of the referrent (external path item) are supposed to be merged in with the referrer (inline path item). So /foo containing get and $ref: "FooPath.yaml#/paths/~1foo" can merge in FooPath.yaml#/paths/~1foo containing patch, yielding a single /foo path with get and patch methods.

(Emphasis added.)

@webron , thanks for clarifying. I will give this some thought & respond later...

Currently, as explained in OAI#1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue OAI#1038 to make it more clear.

* Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in #1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue #1038 to make it more clear. * Update versions/3.0.3.md Co-authored-by: Ron <ron@swagger.io>

@webron

* 3.0.3 prep * Update README.md * Update README.md * Removed confusing comment * Updated text for OperationRef * Clarified supported Ecma edition for regex Added supported Ecma edition (5.1) for regular expressions in the link text and used the formal name: [Ecma-262 Edition 5.1](https://www.ecma-international.org/ecma-262/5.1/). See also: #1687 * Make ABNF for runtime expressions complete * json-schema.org and commonmark.org now support https * Update 3.0.2.md fixed typo * Update 3.0.2.md fixed typo * Fixed typo * Update 3.0.3.md fixed typo * Update 3.0.2.md fixed typo * explicit 'forward slash' * add back quotes * fix difference between yaml and json in Response Object Examples * fix typo in Callback Object * Update 3.0.2.md * yaml.org supports https, but www.yaml.org is misconfigured * allow, but discourage, requestBody for GET, HEAD, DELETE * spelling error * retain typo in v3.0.2; fix for v3.0.3 (#1899) * Corrected pattern regex dialect link * TSC 2019-10-03 Feedback This sentance was meant to paraphrase semver for clarifty, but ended up suggesting a confusion situation where new things essentially cannot really happen. @webron has context on this. * Ron's wording for Darrels feedback * ted updates * backticks * Improved callback examples * fix #2053: `style` keyword is not supported inside Schema object * Resolved undocumented nullable behavior (#2046) * Resolved undocumented nullable behavior OpenAPI Schema Objects and JSON Schema have a few fundamental differences, and this clears up a bit of confusion about one of them. * Added ted updates from oct 31st TSC Co-Authored-By: Ted Epstein <ted.epstein@reprezen.com> * Update versions/3.0.3.md Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (#2006) * The examples keyword is not supported inside schema (#2042) * examples not supported inside schema * figured it out * a tiny little edit * Replace 'application' by 'API' within the 'Info Object' definition. (#2004) * OpenAPI not Open API * Revert "allow, but discourage, requestBody for GET, HEAD, DELETE" * Clarify constraints on Security Scheme Object Scheme Property (#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme * Fix formatting errors in example (#2132) * Server Variable Object clarifications (#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning * Path Templating Clarification - proposed fix for #1830. (#1831) * Proposed fix for #1830. Each variable expression in a path must have a corresponding path parameter. * #1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update #1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. * Clarify the spec to allow optional or unspecified OAuth scopes (#1888) * Referencing issue #513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For #513, adjusting language and removing examples For #513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> * Clarify empty Security Requirement Object usage and validity (#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> * fix a typo in the Security Filtering section (#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in #1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue #1038 to make it more clear. * Update versions/3.0.3.md Co-authored-by: Ron <ron@swagger.io> * Update 3.0.3 for release (#2149) * Update README.md for release * Update release date for 3.0.3 Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: Seiya <r108338@yahoo.co.jp> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Rich Ellis <ricellis@users.noreply.github.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: nasa9084 <nasa9084@users.noreply.github.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Carsten Brandt <mail@cebe.cc>

…#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in OAI#1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue OAI#1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com>

@darrelmiller

* fix typo in Callback Object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * retain typo in v3.0.2; fix for v3.0.3 (#1899) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify empty Security Requirement Object usage and validity (#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Ron's wording for Darrels feedback Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * ted updates Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Replace 'application' by 'API' within the 'Info Object' definition. (#2004) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Path Templating Clarification - proposed fix for #1830. (#1831) * Proposed fix for #1830. Each variable expression in a path must have a corresponding path parameter. * #1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update #1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * yaml.org supports https, but www.yaml.org is misconfigured Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Updated text for OperationRef Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix a typo in the Security Filtering section (#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make ABNF for runtime expressions complete Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in #1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue #1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify constraints on Security Scheme Object Scheme Property (#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix difference between yaml and json in Response Object Examples Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Server Variable Object clarifications (#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.0.3 for release (#2149) * Update README.md for release * Update release date for 3.0.3 Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * explicit 'forward slash' Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix #2053: `style` keyword is not supported inside Schema object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * OpenAPI not Open API Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * backticks Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Removed confusing comment Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify the spec to allow optional or unspecified OAuth scopes (#1888) * Referencing issue #513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For #513, adjusting language and removing examples For #513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * The examples keyword is not supported inside schema (#2042) * examples not supported inside schema * figured it out * a tiny little edit Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (#2006) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Darrel Miller <darrmi@microsoft.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com>

@handrews

* 3.1.0 prep * Update README * Allow specification extensions in discriminator object * Note that specification extensions beginning x-oas- are reserved * security; add mutualTLS securityScheme type * 832 add info.summary (#1779) * Fix: #832. Add info.summary. * Fix: summary is shord, description is verbose. Be consistent with other definitions of summary and description. * fix OIDC url and OAuth2 requirements Signed-off-by: Axel Nennker <axel.nennker@telekom.de> * Update Schema Object to proper JSON Schema * update vocab and arbitrary props * another go at arbitrary keywords * feedback from @handrews * Support style, explode, allowReserved encoding for multipart/form-data (#2066) * Extend style, explode, allowReserved in encoding to multipart-formdata (#2018) * Update versions/3.1.0.md Co-Authored-By: Ron <ron@swagger.io> * Replace details of multipart/form-data format with referce to RFC 7578 * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> * default should match json schema * removed json schema keyworld list, its just all of em. * redundant $ref reference * Correct Styles Values for spaceDelimited and pipeDelimited, as based on Style Examples, they support objects. * Add support for webhooks as a top-level element (#2103) * Add webhooks as a top-level element to the spec * Add the changes from #2048 and signpost webhooks * Add an example of webhooks * Relocate and expand on webhooks section following feedback * Better wording to describe expectations on API consumers * Clearer wording for why the paths element is here * Update language to make callbacks clearer * Align the OAS 3.1 nullable language with the 3.0.3 (#2115) This adapts the language from PR #2046, with minimal wording tweaks to account for type now being able to have multiple values (type arrays). * allow, but discourage, requestBody for GET, HEAD, DELETE (#2117) * Reference Object and Schema Object use of $ref updates for 2019-09 / OAS 3.1 (#2107) * Checkpoint of draft * Fix typo. Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix plural anchor Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> * Remove superfluous specification Co-Authored-By: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Fix table cell formatting containing `nullable` description (#2152) * Add SPDX identifier field to license object, fixes #1599 (#2105) * Add information about objects to the description too * Make paths object optional (#1781) * Make paths object optional * Adding reusable Path Item Objects Under `components` * Adopt DM's suggested change to OpenAPI doc definition * Cleanup use of specification and definition where we mean document * multipartite>composite, define ACL * Add ' | Reference Object' to callbacks/webhooks Co-authored-by: Ron <ron@swagger.io> * Fwd port v3.0.3 dev to v3.1.0 dev (#2163) * fix typo in Callback Object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * retain typo in v3.0.2; fix for v3.0.3 (#1899) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify empty Security Requirement Object usage and validity (#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Ron's wording for Darrels feedback Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * ted updates Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Replace 'application' by 'API' within the 'Info Object' definition. (#2004) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Path Templating Clarification - proposed fix for #1830. (#1831) * Proposed fix for #1830. Each variable expression in a path must have a corresponding path parameter. * #1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update #1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * yaml.org supports https, but www.yaml.org is misconfigured Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Updated text for OperationRef Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix a typo in the Security Filtering section (#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make ABNF for runtime expressions complete Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in #1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue #1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify constraints on Security Scheme Object Scheme Property (#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix difference between yaml and json in Response Object Examples Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Server Variable Object clarifications (#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.0.3 for release (#2149) * Update README.md for release * Update release date for 3.0.3 Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * explicit 'forward slash' Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix #2053: `style` keyword is not supported inside Schema object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * OpenAPI not Open API Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * backticks Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Removed confusing comment Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify the spec to allow optional or unspecified OAuth scopes (#1888) * Referencing issue #513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For #513, adjusting language and removing examples For #513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * The examples keyword is not supported inside schema (#2042) * examples not supported inside schema * figured it out * a tiny little edit Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (#2006) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Darrel Miller <darrmi@microsoft.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> * security; widen use of scopes array to other securityScheme types (#1829) Co-authored-by: Ron <ron@swagger.io> * Allow summary and description as $ref siblings (#2181) * HTTP not REST (#1946) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Missing updates While going over the changes for the release notes, found two issues: - The TOC entry for `Relative references in URIs` was not modified to match the change in the spec. - The `Paths Object` had an extra sentence that should have not been there (referencing sub-documents and overlays). * Remove boolean compatibility for exclusive* (#2226) This brings exclusiveMinimum, exclusiveMaximum, minimum, and maximum, into full modern JSON Schema compatibility. There are no edits directly mentioning minimum and maximum, but removing the boolean form simplifies their processing by making it context-independent. * Update "format" and "content*" for new JSON Schema (#2200) * Update "format" and "content*" for new JSON Schema This removes OAS formats and examples that are now superfluous as they are part of the 2019-09 JSON Schema draft. Similarly it deprecates the "byte" and "binary" formats in favor of JSON Schema's "contentEncoding" and "contentMediaType" keywords, and updates various related exapmles and other guidance. It also removes confusingly blank rows in the OAS format table. * "format" is an annotation * Fix broken table, type, in Encoding Object Broke some things while updating for "content*" * Fix format of `format` Backticks, not double quotes. * Remove unneeded detail on "format" This was just duplicating info from the JSON Schema spec. Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "byte" and "binary" formats altogether. Instead of just deprecating. The "content*" keywords now cover these use cases. * Harmonize JSON Schema content* + Media Type Object Includes harmonizing with the Encoding Object. In general, OpenAPI objects set the media type, although there is a case for `contentMediaType` with multipart/form-data. Otherwise, `contentEncoding` replaces the now-removed custom formats. A possibly controversial change is to indicate unencoded binary data by omitting `type` (or omitting the schema altogether), as binary data does not conform to JSON string requirements. This could still be done with `type: string` if that is preferred. It's going to be a bit weird either way. I can add wording in the next JSON Schema draft to clarify whichever approach makes more sense. * Fix typos from review * Remove stray {} * Fix inconsistencies contentMediaType and Encoding Object Co-authored-by: Darrel <darrmi@microsoft.com> * [3.1.0-dev] drop OAS semver requirement (#2243) * drop OAS semver requirement * Update versions/3.1.0.md Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "nullable" entirely (#2246) * Update version for release (#2269) Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Roberto Polli <robipolli@gmail.com> Co-authored-by: Axel Nennker <axel.nennker@telekom.de> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Arhimenrius <arhimenrius@gmail.com> Co-authored-by: Lorna Jane Mitchell <lorna@lornajane.net> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Helen Kosova <hkosova@users.noreply.github.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.com>

@handrews

* 3.1.0 prep * Update README * Allow specification extensions in discriminator object * Note that specification extensions beginning x-oas- are reserved * security; add mutualTLS securityScheme type * 832 add info.summary (#1779) * Fix: #832. Add info.summary. * Fix: summary is shord, description is verbose. Be consistent with other definitions of summary and description. * fix OIDC url and OAuth2 requirements Signed-off-by: Axel Nennker <axel.nennker@telekom.de> * Update Schema Object to proper JSON Schema * update vocab and arbitrary props * another go at arbitrary keywords * feedback from @handrews * Support style, explode, allowReserved encoding for multipart/form-data (#2066) * Extend style, explode, allowReserved in encoding to multipart-formdata (#2018) * Update versions/3.1.0.md Co-Authored-By: Ron <ron@swagger.io> * Replace details of multipart/form-data format with referce to RFC 7578 * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> * default should match json schema * removed json schema keyworld list, its just all of em. * redundant $ref reference * Correct Styles Values for spaceDelimited and pipeDelimited, as based on Style Examples, they support objects. * Add support for webhooks as a top-level element (#2103) * Add webhooks as a top-level element to the spec * Add the changes from #2048 and signpost webhooks * Add an example of webhooks * Relocate and expand on webhooks section following feedback * Better wording to describe expectations on API consumers * Clearer wording for why the paths element is here * Update language to make callbacks clearer * Align the OAS 3.1 nullable language with the 3.0.3 (#2115) This adapts the language from PR #2046, with minimal wording tweaks to account for type now being able to have multiple values (type arrays). * allow, but discourage, requestBody for GET, HEAD, DELETE (#2117) * Reference Object and Schema Object use of $ref updates for 2019-09 / OAS 3.1 (#2107) * Checkpoint of draft * Fix typo. Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix plural anchor Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> * Remove superfluous specification Co-Authored-By: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Fix table cell formatting containing `nullable` description (#2152) * Add SPDX identifier field to license object, fixes #1599 (#2105) * Add information about objects to the description too * Make paths object optional (#1781) * Make paths object optional * Adding reusable Path Item Objects Under `components` * Adopt DM's suggested change to OpenAPI doc definition * Cleanup use of specification and definition where we mean document * multipartite>composite, define ACL * Add ' | Reference Object' to callbacks/webhooks Co-authored-by: Ron <ron@swagger.io> * Fwd port v3.0.3 dev to v3.1.0 dev (#2163) * fix typo in Callback Object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * retain typo in v3.0.2; fix for v3.0.3 (#1899) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify empty Security Requirement Object usage and validity (#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Ron's wording for Darrels feedback Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * ted updates Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Replace 'application' by 'API' within the 'Info Object' definition. (#2004) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Path Templating Clarification - proposed fix for #1830. (#1831) * Proposed fix for #1830. Each variable expression in a path must have a corresponding path parameter. * #1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update #1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * yaml.org supports https, but www.yaml.org is misconfigured Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Updated text for OperationRef Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix a typo in the Security Filtering section (#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make ABNF for runtime expressions complete Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in #1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue #1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify constraints on Security Scheme Object Scheme Property (#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix difference between yaml and json in Response Object Examples Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Server Variable Object clarifications (#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.0.3 for release (#2149) * Update README.md for release * Update release date for 3.0.3 Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * explicit 'forward slash' Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix #2053: `style` keyword is not supported inside Schema object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * OpenAPI not Open API Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * backticks Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Removed confusing comment Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify the spec to allow optional or unspecified OAuth scopes (#1888) * Referencing issue #513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For #513, adjusting language and removing examples For #513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * The examples keyword is not supported inside schema (#2042) * examples not supported inside schema * figured it out * a tiny little edit Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (#2006) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Darrel Miller <darrmi@microsoft.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> * security; widen use of scopes array to other securityScheme types (#1829) Co-authored-by: Ron <ron@swagger.io> * Allow summary and description as $ref siblings (#2181) * HTTP not REST (#1946) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Missing updates While going over the changes for the release notes, found two issues: - The TOC entry for `Relative references in URIs` was not modified to match the change in the spec. - The `Paths Object` had an extra sentence that should have not been there (referencing sub-documents and overlays). * Remove boolean compatibility for exclusive* (#2226) This brings exclusiveMinimum, exclusiveMaximum, minimum, and maximum, into full modern JSON Schema compatibility. There are no edits directly mentioning minimum and maximum, but removing the boolean form simplifies their processing by making it context-independent. * Update "format" and "content*" for new JSON Schema (#2200) * Update "format" and "content*" for new JSON Schema This removes OAS formats and examples that are now superfluous as they are part of the 2019-09 JSON Schema draft. Similarly it deprecates the "byte" and "binary" formats in favor of JSON Schema's "contentEncoding" and "contentMediaType" keywords, and updates various related exapmles and other guidance. It also removes confusingly blank rows in the OAS format table. * "format" is an annotation * Fix broken table, type, in Encoding Object Broke some things while updating for "content*" * Fix format of `format` Backticks, not double quotes. * Remove unneeded detail on "format" This was just duplicating info from the JSON Schema spec. Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "byte" and "binary" formats altogether. Instead of just deprecating. The "content*" keywords now cover these use cases. * Harmonize JSON Schema content* + Media Type Object Includes harmonizing with the Encoding Object. In general, OpenAPI objects set the media type, although there is a case for `contentMediaType` with multipart/form-data. Otherwise, `contentEncoding` replaces the now-removed custom formats. A possibly controversial change is to indicate unencoded binary data by omitting `type` (or omitting the schema altogether), as binary data does not conform to JSON string requirements. This could still be done with `type: string` if that is preferred. It's going to be a bit weird either way. I can add wording in the next JSON Schema draft to clarify whichever approach makes more sense. * Fix typos from review * Remove stray {} * Fix inconsistencies contentMediaType and Encoding Object Co-authored-by: Darrel <darrmi@microsoft.com> * [3.1.0-dev] drop OAS semver requirement (#2243) * drop OAS semver requirement * Update versions/3.1.0.md Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "nullable" entirely (#2246) * Update version for release (#2269) * $schema Guidance (#2266) * chore: explain how $schema might work * reordered and made it specifically only schema resources * Update versions/3.1.0.md Co-authored-by: Karen Etheridge <ether@cpan.org> * Update versions/3.1.0.md Co-authored-by: Ben Hutton <relequestual@gmail.com> * new approach Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> * v3.1.0: rephrase data-type section because `format` keyword can be used for any data type. (#2302) * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * Added change to address #2287 (#2328) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * Make Server Variable Object's properties more strict (#2335) Followup to #1809, now that we allow breaking changes. * docs(Components): fix typo in schemas field type (#2337) * Fix indentation of a YAML comment * Removed required constraint on responses object (#2329) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * 3.1.0-rc1 Release prep (#2369) * Update 3.1.0.md * Merge branch 'master' into v3.1.0-dev Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Roberto Polli <robipolli@gmail.com> Co-authored-by: Axel Nennker <axel.nennker@telekom.de> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Arhimenrius <arhimenrius@gmail.com> Co-authored-by: Lorna Jane Mitchell <lorna@lornajane.net> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Helen Kosova <hkosova@users.noreply.github.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.com> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> Co-authored-by: Sebastien Rosset <serosset@cisco.com> Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> Co-authored-by: Vladimir Gorej <vladimir.gorej@gmail.com> Co-authored-by: Helen Kosova <helen.kosova@smartbear.com>

@handrews

* 3.1.0 prep * Update README * Allow specification extensions in discriminator object * Note that specification extensions beginning x-oas- are reserved * security; add mutualTLS securityScheme type * 832 add info.summary (#1779) * Fix: #832. Add info.summary. * Fix: summary is shord, description is verbose. Be consistent with other definitions of summary and description. * fix OIDC url and OAuth2 requirements Signed-off-by: Axel Nennker <axel.nennker@telekom.de> * Update Schema Object to proper JSON Schema * update vocab and arbitrary props * another go at arbitrary keywords * feedback from @handrews * Support style, explode, allowReserved encoding for multipart/form-data (#2066) * Extend style, explode, allowReserved in encoding to multipart-formdata (#2018) * Update versions/3.1.0.md Co-Authored-By: Ron <ron@swagger.io> * Replace details of multipart/form-data format with referce to RFC 7578 * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> * default should match json schema * removed json schema keyworld list, its just all of em. * redundant $ref reference * Correct Styles Values for spaceDelimited and pipeDelimited, as based on Style Examples, they support objects. * Add support for webhooks as a top-level element (#2103) * Add webhooks as a top-level element to the spec * Add the changes from #2048 and signpost webhooks * Add an example of webhooks * Relocate and expand on webhooks section following feedback * Better wording to describe expectations on API consumers * Clearer wording for why the paths element is here * Update language to make callbacks clearer * Align the OAS 3.1 nullable language with the 3.0.3 (#2115) This adapts the language from PR #2046, with minimal wording tweaks to account for type now being able to have multiple values (type arrays). * allow, but discourage, requestBody for GET, HEAD, DELETE (#2117) * Reference Object and Schema Object use of $ref updates for 2019-09 / OAS 3.1 (#2107) * Checkpoint of draft * Fix typo. Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix plural anchor Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> * Remove superfluous specification Co-Authored-By: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Fix table cell formatting containing `nullable` description (#2152) * Add SPDX identifier field to license object, fixes #1599 (#2105) * Add information about objects to the description too * Make paths object optional (#1781) * Make paths object optional * Adding reusable Path Item Objects Under `components` * Adopt DM's suggested change to OpenAPI doc definition * Cleanup use of specification and definition where we mean document * multipartite>composite, define ACL * Add ' | Reference Object' to callbacks/webhooks Co-authored-by: Ron <ron@swagger.io> * Fwd port v3.0.3 dev to v3.1.0 dev (#2163) * fix typo in Callback Object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * retain typo in v3.0.2; fix for v3.0.3 (#1899) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify empty Security Requirement Object usage and validity (#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Ron's wording for Darrels feedback Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * ted updates Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Replace 'application' by 'API' within the 'Info Object' definition. (#2004) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Path Templating Clarification - proposed fix for #1830. (#1831) * Proposed fix for #1830. Each variable expression in a path must have a corresponding path parameter. * #1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update #1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * yaml.org supports https, but www.yaml.org is misconfigured Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Updated text for OperationRef Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix a typo in the Security Filtering section (#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make ABNF for runtime expressions complete Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in #1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue #1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify constraints on Security Scheme Object Scheme Property (#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix difference between yaml and json in Response Object Examples Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Server Variable Object clarifications (#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.0.3 for release (#2149) * Update README.md for release * Update release date for 3.0.3 Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * explicit 'forward slash' Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix #2053: `style` keyword is not supported inside Schema object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * OpenAPI not Open API Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * backticks Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Removed confusing comment Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify the spec to allow optional or unspecified OAuth scopes (#1888) * Referencing issue #513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For #513, adjusting language and removing examples For #513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * The examples keyword is not supported inside schema (#2042) * examples not supported inside schema * figured it out * a tiny little edit Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (#2006) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Darrel Miller <darrmi@microsoft.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> * security; widen use of scopes array to other securityScheme types (#1829) Co-authored-by: Ron <ron@swagger.io> * Allow summary and description as $ref siblings (#2181) * HTTP not REST (#1946) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Missing updates While going over the changes for the release notes, found two issues: - The TOC entry for `Relative references in URIs` was not modified to match the change in the spec. - The `Paths Object` had an extra sentence that should have not been there (referencing sub-documents and overlays). * Remove boolean compatibility for exclusive* (#2226) This brings exclusiveMinimum, exclusiveMaximum, minimum, and maximum, into full modern JSON Schema compatibility. There are no edits directly mentioning minimum and maximum, but removing the boolean form simplifies their processing by making it context-independent. * Update "format" and "content*" for new JSON Schema (#2200) * Update "format" and "content*" for new JSON Schema This removes OAS formats and examples that are now superfluous as they are part of the 2019-09 JSON Schema draft. Similarly it deprecates the "byte" and "binary" formats in favor of JSON Schema's "contentEncoding" and "contentMediaType" keywords, and updates various related exapmles and other guidance. It also removes confusingly blank rows in the OAS format table. * "format" is an annotation * Fix broken table, type, in Encoding Object Broke some things while updating for "content*" * Fix format of `format` Backticks, not double quotes. * Remove unneeded detail on "format" This was just duplicating info from the JSON Schema spec. Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "byte" and "binary" formats altogether. Instead of just deprecating. The "content*" keywords now cover these use cases. * Harmonize JSON Schema content* + Media Type Object Includes harmonizing with the Encoding Object. In general, OpenAPI objects set the media type, although there is a case for `contentMediaType` with multipart/form-data. Otherwise, `contentEncoding` replaces the now-removed custom formats. A possibly controversial change is to indicate unencoded binary data by omitting `type` (or omitting the schema altogether), as binary data does not conform to JSON string requirements. This could still be done with `type: string` if that is preferred. It's going to be a bit weird either way. I can add wording in the next JSON Schema draft to clarify whichever approach makes more sense. * Fix typos from review * Remove stray {} * Fix inconsistencies contentMediaType and Encoding Object Co-authored-by: Darrel <darrmi@microsoft.com> * [3.1.0-dev] drop OAS semver requirement (#2243) * drop OAS semver requirement * Update versions/3.1.0.md Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "nullable" entirely (#2246) * x-oas- to x-oai- (v3.1.0-dev) * Update version for release (#2269) * $schema Guidance (#2266) * chore: explain how $schema might work * reordered and made it specifically only schema resources * Update versions/3.1.0.md Co-authored-by: Karen Etheridge <ether@cpan.org> * Update versions/3.1.0.md Co-authored-by: Ben Hutton <relequestual@gmail.com> * new approach Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> * x-oai- / x-oas-; reserve both * v3.1.0: rephrase data-type section because `format` keyword can be used for any data type. (#2302) * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * Added change to address #2287 (#2328) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * Make Server Variable Object's properties more strict (#2335) Followup to #1809, now that we allow breaking changes. * docs(Components): fix typo in schemas field type (#2337) * Fix indentation of a YAML comment * Removed required constraint on responses object (#2329) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * 3.1.0-rc1 Release prep (#2369) * Update 3.1.0.md * Merge branch 'master' into v3.1.0-dev * Added words relating to adopting semantics of JSON Schema (#2330) * Added words relating to adopting semantics of JSON Schema * Update versions/3.1.0.md Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * fix typo in release history table * fix link to style values in serialization table * Fix misspelling of a keyword in text (#2389) * Update wording that referred to the year 2019 as the current year (#2390) * Added link to JSON Schema Validation docs explain which formats are included in JSON Schema (#2394) * Added link to JSON Schema Validation docs explain which formats are included in JSON Schema * Update verbiage to be more accurate Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md (#2405) Improve wording about 'summary' and 'description' in Reference Object * long descriptions are cool too (#2408) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Unescaped Slashes Aint Welcome Around 'Ere (#2218) * oas 3.0 doesn't mention slashes not allowed * none of those either Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Add missing field and use same summaries in Request Body Examples. (#2362) * Add missing schema type in Operation Object YAML Example. (#2361) * OAS schema dialect clarifications (#2399) * OAS schema dialect clarifications * OAS schema dialect clarifications Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * $schema is allowed in subschemas when bundling Co-authored-by: Ben Hutton <relequestual@gmail.com> * Schema dialect clarifications from Ben Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Use top-level jsonSchemaDialect field Co-authored-by: Ben Hutton <relequestual@gmail.com> * Update JSON Schema Draft to 2020-12 and make $ref resolution rules explicit (#2437) * fix http link to json-schema.org Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix http link to spec.commonmark.org Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Specify rules for $ref resolution Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Specify relative resolution rules for pathItem $ref and example externalValue Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update JSON Schema draft links to 2020-12 IETF pages Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make language about 'MUST be in the form of a ...' consistent Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make it clear pathItem $refs don't need to be external now Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make RFC links consistent with regard to spacing Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Allow a URI for example.externalValue fields This makes it fall under the rules for relative references. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explicitly call out $ref as a Relative Reference * Remove wording about what implementations SHOULD/MAY do with a $ref * Prefer 'referenced document' to 'referrant document' for clarity * Fix JSON Schema $ref resolution fallback rule * Add links back to #relativeReferences definition * Split #relativeReferences definition into URL and URI sections Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clean-up wording about $refs in responsesObjects, fixes #1679 (#2442) * Clean-up wording about $refs in responsesObjects, fixes #1679 * Agreed to remove explicit verbiage around $refs in responseObjects, fixes #1679 * fix: two typos in versions/3.1.0.md (#2452) * Fix, clarify, and simplify content type schemas (#2351) * Fix, clarify, and simplify content type schemas This fixes #2349, which caught that an encoded PNG image is encoded into a text media type. In the process I realized some other errors, and simplified things. * HTTP `Content-Type` is always handled by OAS * Media Type Object key in most cases * Encoding object (possibly inferred from schema) in `multipart/form-data` * HTTP-level `Content-Encoding` is always handled by the OAS Header Object * JSON Schema "content*" is used for embedding one media type into another * the encoded resource is of media type `text/plain` * `"contentMediaType"` is the embedded media type after decoding * `"contentEncoding"` is how to encode/decode binary to/from text This removes any chance of `"contentMediaType"` conflicting with the Media Type Object key or with `contentType` in the Encoding Object, as they now always do different things. Likewise, the HTTP `Content-Encoding` header (with values like gzip, deflate, etc.) does different things than `"contentEncoding"` (which has values like base64, base64url, quoted-printable, etc.). The deprecated part header `Content-Transfer-Encoding` is likewise handled in the Encoding Object, but is probably never used. * Fix Content-Type to indicate semantics ...rather than literal content format on the wire. * Update 3.1.0.md Fixed a typo and changed a SHOULD to MAY. * Update versions/3.1.0.md * clarify default encoding content type value. * Describe interaction between JSON Schema contentEncoding and HTTP Content-Encoding header Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> * 3.1.0 release prep (#2461) * 3.1.0 release prep * Update README.md * reframing `user` as `author` (#2463) Per comment in review, authors determine whether a spec is a single or multipart document. Those who consume the spec care more about the information itself and less (or not at all directly) about how it was assembled. * fixed the dash character Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Roberto Polli <robipolli@gmail.com> Co-authored-by: Axel Nennker <axel.nennker@telekom.de> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Arhimenrius <arhimenrius@gmail.com> Co-authored-by: Lorna Jane Mitchell <lorna@lornajane.net> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Helen Kosova <hkosova@users.noreply.github.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.com> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> Co-authored-by: Sebastien Rosset <serosset@cisco.com> Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> Co-authored-by: Vladimir Gorej <vladimir.gorej@gmail.com> Co-authored-by: Helen Kosova <helen.kosova@smartbear.com> Co-authored-by: Deven Phillips <InfoSec812@users.noreply.github.com> Co-authored-by: Vladimir <greatvovan@gmail.com> Co-authored-by: Quint Daenen <me@di-wu.be>

@webron

* 3.0.3 prep * Update README.md * Update README.md * Removed confusing comment * Updated text for OperationRef * Clarified supported Ecma edition for regex Added supported Ecma edition (5.1) for regular expressions in the link text and used the formal name: [Ecma-262 Edition 5.1](https://www.ecma-international.org/ecma-262/5.1/). See also: OAI#1687 * Make ABNF for runtime expressions complete * json-schema.org and commonmark.org now support https * Update 3.0.2.md fixed typo * Update 3.0.2.md fixed typo * Fixed typo * Update 3.0.3.md fixed typo * Update 3.0.2.md fixed typo * explicit 'forward slash' * add back quotes * fix difference between yaml and json in Response Object Examples * fix typo in Callback Object * Update 3.0.2.md * yaml.org supports https, but www.yaml.org is misconfigured * allow, but discourage, requestBody for GET, HEAD, DELETE * spelling error * retain typo in v3.0.2; fix for v3.0.3 (OAI#1899) * Corrected pattern regex dialect link * TSC 2019-10-03 Feedback This sentance was meant to paraphrase semver for clarifty, but ended up suggesting a confusion situation where new things essentially cannot really happen. @webron has context on this. * Ron's wording for Darrels feedback * ted updates * backticks * Improved callback examples * fix OAI#2053: `style` keyword is not supported inside Schema object * Resolved undocumented nullable behavior (OAI#2046) * Resolved undocumented nullable behavior OpenAPI Schema Objects and JSON Schema have a few fundamental differences, and this clears up a bit of confusion about one of them. * Added ted updates from oct 31st TSC Co-Authored-By: Ted Epstein <ted.epstein@reprezen.com> * Update versions/3.0.3.md Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (OAI#2006) * The examples keyword is not supported inside schema (OAI#2042) * examples not supported inside schema * figured it out * a tiny little edit * Replace 'application' by 'API' within the 'Info Object' definition. (OAI#2004) * OpenAPI not Open API * Revert "allow, but discourage, requestBody for GET, HEAD, DELETE" * Clarify constraints on Security Scheme Object Scheme Property (OAI#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme * Fix formatting errors in example (OAI#2132) * Server Variable Object clarifications (OAI#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning * Path Templating Clarification - proposed fix for OAI#1830. (OAI#1831) * Proposed fix for OAI#1830. Each variable expression in a path must have a corresponding path parameter. * OAI#1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update OAI#1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. * Clarify the spec to allow optional or unspecified OAuth scopes (OAI#1888) * Referencing issue OAI#513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For OAI#513, adjusting language and removing examples For OAI#513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> * Clarify empty Security Requirement Object usage and validity (OAI#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> * fix a typo in the Security Filtering section (OAI#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (OAI#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (OAI#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in OAI#1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue OAI#1038 to make it more clear. * Update versions/3.0.3.md Co-authored-by: Ron <ron@swagger.io> * Update 3.0.3 for release (OAI#2149) * Update README.md for release * Update release date for 3.0.3 Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: Seiya <r108338@yahoo.co.jp> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Rich Ellis <ricellis@users.noreply.github.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: nasa9084 <nasa9084@users.noreply.github.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Carsten Brandt <mail@cebe.cc>

@handrews

* 3.1.0 prep * Update README * Allow specification extensions in discriminator object * Note that specification extensions beginning x-oas- are reserved * security; add mutualTLS securityScheme type * 832 add info.summary (OAI#1779) * Fix: OAI#832. Add info.summary. * Fix: summary is shord, description is verbose. Be consistent with other definitions of summary and description. * fix OIDC url and OAuth2 requirements Signed-off-by: Axel Nennker <axel.nennker@telekom.de> * Update Schema Object to proper JSON Schema * update vocab and arbitrary props * another go at arbitrary keywords * feedback from @handrews * Support style, explode, allowReserved encoding for multipart/form-data (OAI#2066) * Extend style, explode, allowReserved in encoding to multipart-formdata (OAI#2018) * Update versions/3.1.0.md Co-Authored-By: Ron <ron@swagger.io> * Replace details of multipart/form-data format with referce to RFC 7578 * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> * default should match json schema * removed json schema keyworld list, its just all of em. * redundant $ref reference * Correct Styles Values for spaceDelimited and pipeDelimited, as based on Style Examples, they support objects. * Add support for webhooks as a top-level element (OAI#2103) * Add webhooks as a top-level element to the spec * Add the changes from OAI#2048 and signpost webhooks * Add an example of webhooks * Relocate and expand on webhooks section following feedback * Better wording to describe expectations on API consumers * Clearer wording for why the paths element is here * Update language to make callbacks clearer * Align the OAS 3.1 nullable language with the 3.0.3 (OAI#2115) This adapts the language from PR OAI#2046, with minimal wording tweaks to account for type now being able to have multiple values (type arrays). * allow, but discourage, requestBody for GET, HEAD, DELETE (OAI#2117) * Reference Object and Schema Object use of $ref updates for 2019-09 / OAS 3.1 (OAI#2107) * Checkpoint of draft * Fix typo. Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix plural anchor Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> * Remove superfluous specification Co-Authored-By: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Fix table cell formatting containing `nullable` description (OAI#2152) * Add SPDX identifier field to license object, fixes OAI#1599 (OAI#2105) * Add information about objects to the description too * Make paths object optional (OAI#1781) * Make paths object optional * Adding reusable Path Item Objects Under `components` * Adopt DM's suggested change to OpenAPI doc definition * Cleanup use of specification and definition where we mean document * multipartite>composite, define ACL * Add ' | Reference Object' to callbacks/webhooks Co-authored-by: Ron <ron@swagger.io> * Fwd port v3.0.3 dev to v3.1.0 dev (OAI#2163) * fix typo in Callback Object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * retain typo in v3.0.2; fix for v3.0.3 (OAI#1899) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify empty Security Requirement Object usage and validity (OAI#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Ron's wording for Darrels feedback Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * ted updates Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Replace 'application' by 'API' within the 'Info Object' definition. (OAI#2004) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Path Templating Clarification - proposed fix for OAI#1830. (OAI#1831) * Proposed fix for OAI#1830. Each variable expression in a path must have a corresponding path parameter. * OAI#1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update OAI#1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * yaml.org supports https, but www.yaml.org is misconfigured Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Updated text for OperationRef Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix a typo in the Security Filtering section (OAI#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make ABNF for runtime expressions complete Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (OAI#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in OAI#1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue OAI#1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify constraints on Security Scheme Object Scheme Property (OAI#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix difference between yaml and json in Response Object Examples Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Server Variable Object clarifications (OAI#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.0.3 for release (OAI#2149) * Update README.md for release * Update release date for 3.0.3 Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * explicit 'forward slash' Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix OAI#2053: `style` keyword is not supported inside Schema object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * OpenAPI not Open API Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * backticks Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (OAI#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Removed confusing comment Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify the spec to allow optional or unspecified OAuth scopes (OAI#1888) * Referencing issue OAI#513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For OAI#513, adjusting language and removing examples For OAI#513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * The examples keyword is not supported inside schema (OAI#2042) * examples not supported inside schema * figured it out * a tiny little edit Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (OAI#2006) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Darrel Miller <darrmi@microsoft.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> * security; widen use of scopes array to other securityScheme types (OAI#1829) Co-authored-by: Ron <ron@swagger.io> * Allow summary and description as $ref siblings (OAI#2181) * HTTP not REST (OAI#1946) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Missing updates While going over the changes for the release notes, found two issues: - The TOC entry for `Relative references in URIs` was not modified to match the change in the spec. - The `Paths Object` had an extra sentence that should have not been there (referencing sub-documents and overlays). * Remove boolean compatibility for exclusive* (OAI#2226) This brings exclusiveMinimum, exclusiveMaximum, minimum, and maximum, into full modern JSON Schema compatibility. There are no edits directly mentioning minimum and maximum, but removing the boolean form simplifies their processing by making it context-independent. * Update "format" and "content*" for new JSON Schema (OAI#2200) * Update "format" and "content*" for new JSON Schema This removes OAS formats and examples that are now superfluous as they are part of the 2019-09 JSON Schema draft. Similarly it deprecates the "byte" and "binary" formats in favor of JSON Schema's "contentEncoding" and "contentMediaType" keywords, and updates various related exapmles and other guidance. It also removes confusingly blank rows in the OAS format table. * "format" is an annotation * Fix broken table, type, in Encoding Object Broke some things while updating for "content*" * Fix format of `format` Backticks, not double quotes. * Remove unneeded detail on "format" This was just duplicating info from the JSON Schema spec. Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "byte" and "binary" formats altogether. Instead of just deprecating. The "content*" keywords now cover these use cases. * Harmonize JSON Schema content* + Media Type Object Includes harmonizing with the Encoding Object. In general, OpenAPI objects set the media type, although there is a case for `contentMediaType` with multipart/form-data. Otherwise, `contentEncoding` replaces the now-removed custom formats. A possibly controversial change is to indicate unencoded binary data by omitting `type` (or omitting the schema altogether), as binary data does not conform to JSON string requirements. This could still be done with `type: string` if that is preferred. It's going to be a bit weird either way. I can add wording in the next JSON Schema draft to clarify whichever approach makes more sense. * Fix typos from review * Remove stray {} * Fix inconsistencies contentMediaType and Encoding Object Co-authored-by: Darrel <darrmi@microsoft.com> * [3.1.0-dev] drop OAS semver requirement (OAI#2243) * drop OAS semver requirement * Update versions/3.1.0.md Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "nullable" entirely (OAI#2246) * Update version for release (OAI#2269) Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Roberto Polli <robipolli@gmail.com> Co-authored-by: Axel Nennker <axel.nennker@telekom.de> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Arhimenrius <arhimenrius@gmail.com> Co-authored-by: Lorna Jane Mitchell <lorna@lornajane.net> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Helen Kosova <hkosova@users.noreply.github.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.com>

@handrews

* 3.1.0 prep * Update README * Allow specification extensions in discriminator object * Note that specification extensions beginning x-oas- are reserved * security; add mutualTLS securityScheme type * 832 add info.summary (OAI#1779) * Fix: OAI#832. Add info.summary. * Fix: summary is shord, description is verbose. Be consistent with other definitions of summary and description. * fix OIDC url and OAuth2 requirements Signed-off-by: Axel Nennker <axel.nennker@telekom.de> * Update Schema Object to proper JSON Schema * update vocab and arbitrary props * another go at arbitrary keywords * feedback from @handrews * Support style, explode, allowReserved encoding for multipart/form-data (OAI#2066) * Extend style, explode, allowReserved in encoding to multipart-formdata (OAI#2018) * Update versions/3.1.0.md Co-Authored-By: Ron <ron@swagger.io> * Replace details of multipart/form-data format with referce to RFC 7578 * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> * default should match json schema * removed json schema keyworld list, its just all of em. * redundant $ref reference * Correct Styles Values for spaceDelimited and pipeDelimited, as based on Style Examples, they support objects. * Add support for webhooks as a top-level element (OAI#2103) * Add webhooks as a top-level element to the spec * Add the changes from OAI#2048 and signpost webhooks * Add an example of webhooks * Relocate and expand on webhooks section following feedback * Better wording to describe expectations on API consumers * Clearer wording for why the paths element is here * Update language to make callbacks clearer * Align the OAS 3.1 nullable language with the 3.0.3 (OAI#2115) This adapts the language from PR OAI#2046, with minimal wording tweaks to account for type now being able to have multiple values (type arrays). * allow, but discourage, requestBody for GET, HEAD, DELETE (OAI#2117) * Reference Object and Schema Object use of $ref updates for 2019-09 / OAS 3.1 (OAI#2107) * Checkpoint of draft * Fix typo. Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix plural anchor Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> * Remove superfluous specification Co-Authored-By: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Fix table cell formatting containing `nullable` description (OAI#2152) * Add SPDX identifier field to license object, fixes OAI#1599 (OAI#2105) * Add information about objects to the description too * Make paths object optional (OAI#1781) * Make paths object optional * Adding reusable Path Item Objects Under `components` * Adopt DM's suggested change to OpenAPI doc definition * Cleanup use of specification and definition where we mean document * multipartite>composite, define ACL * Add ' | Reference Object' to callbacks/webhooks Co-authored-by: Ron <ron@swagger.io> * Fwd port v3.0.3 dev to v3.1.0 dev (OAI#2163) * fix typo in Callback Object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * retain typo in v3.0.2; fix for v3.0.3 (OAI#1899) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify empty Security Requirement Object usage and validity (OAI#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Ron's wording for Darrels feedback Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * ted updates Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Replace 'application' by 'API' within the 'Info Object' definition. (OAI#2004) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Path Templating Clarification - proposed fix for OAI#1830. (OAI#1831) * Proposed fix for OAI#1830. Each variable expression in a path must have a corresponding path parameter. * OAI#1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update OAI#1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * yaml.org supports https, but www.yaml.org is misconfigured Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Updated text for OperationRef Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix a typo in the Security Filtering section (OAI#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make ABNF for runtime expressions complete Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (OAI#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in OAI#1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue OAI#1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify constraints on Security Scheme Object Scheme Property (OAI#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix difference between yaml and json in Response Object Examples Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Server Variable Object clarifications (OAI#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.0.3 for release (OAI#2149) * Update README.md for release * Update release date for 3.0.3 Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * explicit 'forward slash' Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix OAI#2053: `style` keyword is not supported inside Schema object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * OpenAPI not Open API Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * backticks Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (OAI#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Removed confusing comment Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify the spec to allow optional or unspecified OAuth scopes (OAI#1888) * Referencing issue OAI#513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For OAI#513, adjusting language and removing examples For OAI#513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * The examples keyword is not supported inside schema (OAI#2042) * examples not supported inside schema * figured it out * a tiny little edit Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (OAI#2006) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Darrel Miller <darrmi@microsoft.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> * security; widen use of scopes array to other securityScheme types (OAI#1829) Co-authored-by: Ron <ron@swagger.io> * Allow summary and description as $ref siblings (OAI#2181) * HTTP not REST (OAI#1946) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Missing updates While going over the changes for the release notes, found two issues: - The TOC entry for `Relative references in URIs` was not modified to match the change in the spec. - The `Paths Object` had an extra sentence that should have not been there (referencing sub-documents and overlays). * Remove boolean compatibility for exclusive* (OAI#2226) This brings exclusiveMinimum, exclusiveMaximum, minimum, and maximum, into full modern JSON Schema compatibility. There are no edits directly mentioning minimum and maximum, but removing the boolean form simplifies their processing by making it context-independent. * Update "format" and "content*" for new JSON Schema (OAI#2200) * Update "format" and "content*" for new JSON Schema This removes OAS formats and examples that are now superfluous as they are part of the 2019-09 JSON Schema draft. Similarly it deprecates the "byte" and "binary" formats in favor of JSON Schema's "contentEncoding" and "contentMediaType" keywords, and updates various related exapmles and other guidance. It also removes confusingly blank rows in the OAS format table. * "format" is an annotation * Fix broken table, type, in Encoding Object Broke some things while updating for "content*" * Fix format of `format` Backticks, not double quotes. * Remove unneeded detail on "format" This was just duplicating info from the JSON Schema spec. Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "byte" and "binary" formats altogether. Instead of just deprecating. The "content*" keywords now cover these use cases. * Harmonize JSON Schema content* + Media Type Object Includes harmonizing with the Encoding Object. In general, OpenAPI objects set the media type, although there is a case for `contentMediaType` with multipart/form-data. Otherwise, `contentEncoding` replaces the now-removed custom formats. A possibly controversial change is to indicate unencoded binary data by omitting `type` (or omitting the schema altogether), as binary data does not conform to JSON string requirements. This could still be done with `type: string` if that is preferred. It's going to be a bit weird either way. I can add wording in the next JSON Schema draft to clarify whichever approach makes more sense. * Fix typos from review * Remove stray {} * Fix inconsistencies contentMediaType and Encoding Object Co-authored-by: Darrel <darrmi@microsoft.com> * [3.1.0-dev] drop OAS semver requirement (OAI#2243) * drop OAS semver requirement * Update versions/3.1.0.md Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "nullable" entirely (OAI#2246) * Update version for release (OAI#2269) * $schema Guidance (OAI#2266) * chore: explain how $schema might work * reordered and made it specifically only schema resources * Update versions/3.1.0.md Co-authored-by: Karen Etheridge <ether@cpan.org> * Update versions/3.1.0.md Co-authored-by: Ben Hutton <relequestual@gmail.com> * new approach Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> * v3.1.0: rephrase data-type section because `format` keyword can be used for any data type. (OAI#2302) * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * Added change to address OAI#2287 (OAI#2328) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * Make Server Variable Object's properties more strict (OAI#2335) Followup to OAI#1809, now that we allow breaking changes. * docs(Components): fix typo in schemas field type (OAI#2337) * Fix indentation of a YAML comment * Removed required constraint on responses object (OAI#2329) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * 3.1.0-rc1 Release prep (OAI#2369) * Update 3.1.0.md * Merge branch 'master' into v3.1.0-dev Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Roberto Polli <robipolli@gmail.com> Co-authored-by: Axel Nennker <axel.nennker@telekom.de> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Arhimenrius <arhimenrius@gmail.com> Co-authored-by: Lorna Jane Mitchell <lorna@lornajane.net> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Helen Kosova <hkosova@users.noreply.github.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.com> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> Co-authored-by: Sebastien Rosset <serosset@cisco.com> Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> Co-authored-by: Vladimir Gorej <vladimir.gorej@gmail.com> Co-authored-by: Helen Kosova <helen.kosova@smartbear.com>

@handrews

* 3.1.0 prep * Update README * Allow specification extensions in discriminator object * Note that specification extensions beginning x-oas- are reserved * security; add mutualTLS securityScheme type * 832 add info.summary (OAI#1779) * Fix: OAI#832. Add info.summary. * Fix: summary is shord, description is verbose. Be consistent with other definitions of summary and description. * fix OIDC url and OAuth2 requirements Signed-off-by: Axel Nennker <axel.nennker@telekom.de> * Update Schema Object to proper JSON Schema * update vocab and arbitrary props * another go at arbitrary keywords * feedback from @handrews * Support style, explode, allowReserved encoding for multipart/form-data (OAI#2066) * Extend style, explode, allowReserved in encoding to multipart-formdata (OAI#2018) * Update versions/3.1.0.md Co-Authored-By: Ron <ron@swagger.io> * Replace details of multipart/form-data format with referce to RFC 7578 * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> * default should match json schema * removed json schema keyworld list, its just all of em. * redundant $ref reference * Correct Styles Values for spaceDelimited and pipeDelimited, as based on Style Examples, they support objects. * Add support for webhooks as a top-level element (OAI#2103) * Add webhooks as a top-level element to the spec * Add the changes from OAI#2048 and signpost webhooks * Add an example of webhooks * Relocate and expand on webhooks section following feedback * Better wording to describe expectations on API consumers * Clearer wording for why the paths element is here * Update language to make callbacks clearer * Align the OAS 3.1 nullable language with the 3.0.3 (OAI#2115) This adapts the language from PR OAI#2046, with minimal wording tweaks to account for type now being able to have multiple values (type arrays). * allow, but discourage, requestBody for GET, HEAD, DELETE (OAI#2117) * Reference Object and Schema Object use of $ref updates for 2019-09 / OAS 3.1 (OAI#2107) * Checkpoint of draft * Fix typo. Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix plural anchor Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> * Remove superfluous specification Co-Authored-By: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Fix table cell formatting containing `nullable` description (OAI#2152) * Add SPDX identifier field to license object, fixes OAI#1599 (OAI#2105) * Add information about objects to the description too * Make paths object optional (OAI#1781) * Make paths object optional * Adding reusable Path Item Objects Under `components` * Adopt DM's suggested change to OpenAPI doc definition * Cleanup use of specification and definition where we mean document * multipartite>composite, define ACL * Add ' | Reference Object' to callbacks/webhooks Co-authored-by: Ron <ron@swagger.io> * Fwd port v3.0.3 dev to v3.1.0 dev (OAI#2163) * fix typo in Callback Object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * retain typo in v3.0.2; fix for v3.0.3 (OAI#1899) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify empty Security Requirement Object usage and validity (OAI#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Ron's wording for Darrels feedback Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * ted updates Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Replace 'application' by 'API' within the 'Info Object' definition. (OAI#2004) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Path Templating Clarification - proposed fix for OAI#1830. (OAI#1831) * Proposed fix for OAI#1830. Each variable expression in a path must have a corresponding path parameter. * OAI#1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update OAI#1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * yaml.org supports https, but www.yaml.org is misconfigured Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Updated text for OperationRef Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix a typo in the Security Filtering section (OAI#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make ABNF for runtime expressions complete Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (OAI#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in OAI#1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue OAI#1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify constraints on Security Scheme Object Scheme Property (OAI#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix difference between yaml and json in Response Object Examples Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Server Variable Object clarifications (OAI#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.0.3 for release (OAI#2149) * Update README.md for release * Update release date for 3.0.3 Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * explicit 'forward slash' Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix OAI#2053: `style` keyword is not supported inside Schema object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * OpenAPI not Open API Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * backticks Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (OAI#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Removed confusing comment Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify the spec to allow optional or unspecified OAuth scopes (OAI#1888) * Referencing issue OAI#513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For OAI#513, adjusting language and removing examples For OAI#513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * The examples keyword is not supported inside schema (OAI#2042) * examples not supported inside schema * figured it out * a tiny little edit Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (OAI#2006) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Darrel Miller <darrmi@microsoft.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> * security; widen use of scopes array to other securityScheme types (OAI#1829) Co-authored-by: Ron <ron@swagger.io> * Allow summary and description as $ref siblings (OAI#2181) * HTTP not REST (OAI#1946) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Missing updates While going over the changes for the release notes, found two issues: - The TOC entry for `Relative references in URIs` was not modified to match the change in the spec. - The `Paths Object` had an extra sentence that should have not been there (referencing sub-documents and overlays). * Remove boolean compatibility for exclusive* (OAI#2226) This brings exclusiveMinimum, exclusiveMaximum, minimum, and maximum, into full modern JSON Schema compatibility. There are no edits directly mentioning minimum and maximum, but removing the boolean form simplifies their processing by making it context-independent. * Update "format" and "content*" for new JSON Schema (OAI#2200) * Update "format" and "content*" for new JSON Schema This removes OAS formats and examples that are now superfluous as they are part of the 2019-09 JSON Schema draft. Similarly it deprecates the "byte" and "binary" formats in favor of JSON Schema's "contentEncoding" and "contentMediaType" keywords, and updates various related exapmles and other guidance. It also removes confusingly blank rows in the OAS format table. * "format" is an annotation * Fix broken table, type, in Encoding Object Broke some things while updating for "content*" * Fix format of `format` Backticks, not double quotes. * Remove unneeded detail on "format" This was just duplicating info from the JSON Schema spec. Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "byte" and "binary" formats altogether. Instead of just deprecating. The "content*" keywords now cover these use cases. * Harmonize JSON Schema content* + Media Type Object Includes harmonizing with the Encoding Object. In general, OpenAPI objects set the media type, although there is a case for `contentMediaType` with multipart/form-data. Otherwise, `contentEncoding` replaces the now-removed custom formats. A possibly controversial change is to indicate unencoded binary data by omitting `type` (or omitting the schema altogether), as binary data does not conform to JSON string requirements. This could still be done with `type: string` if that is preferred. It's going to be a bit weird either way. I can add wording in the next JSON Schema draft to clarify whichever approach makes more sense. * Fix typos from review * Remove stray {} * Fix inconsistencies contentMediaType and Encoding Object Co-authored-by: Darrel <darrmi@microsoft.com> * [3.1.0-dev] drop OAS semver requirement (OAI#2243) * drop OAS semver requirement * Update versions/3.1.0.md Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "nullable" entirely (OAI#2246) * x-oas- to x-oai- (v3.1.0-dev) * Update version for release (OAI#2269) * $schema Guidance (OAI#2266) * chore: explain how $schema might work * reordered and made it specifically only schema resources * Update versions/3.1.0.md Co-authored-by: Karen Etheridge <ether@cpan.org> * Update versions/3.1.0.md Co-authored-by: Ben Hutton <relequestual@gmail.com> * new approach Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> * x-oai- / x-oas-; reserve both * v3.1.0: rephrase data-type section because `format` keyword can be used for any data type. (OAI#2302) * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * Added change to address OAI#2287 (OAI#2328) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * Make Server Variable Object's properties more strict (OAI#2335) Followup to OAI#1809, now that we allow breaking changes. * docs(Components): fix typo in schemas field type (OAI#2337) * Fix indentation of a YAML comment * Removed required constraint on responses object (OAI#2329) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * 3.1.0-rc1 Release prep (OAI#2369) * Update 3.1.0.md * Merge branch 'master' into v3.1.0-dev * Added words relating to adopting semantics of JSON Schema (OAI#2330) * Added words relating to adopting semantics of JSON Schema * Update versions/3.1.0.md Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * fix typo in release history table * fix link to style values in serialization table * Fix misspelling of a keyword in text (OAI#2389) * Update wording that referred to the year 2019 as the current year (OAI#2390) * Added link to JSON Schema Validation docs explain which formats are included in JSON Schema (OAI#2394) * Added link to JSON Schema Validation docs explain which formats are included in JSON Schema * Update verbiage to be more accurate Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md (OAI#2405) Improve wording about 'summary' and 'description' in Reference Object * long descriptions are cool too (OAI#2408) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Unescaped Slashes Aint Welcome Around 'Ere (OAI#2218) * oas 3.0 doesn't mention slashes not allowed * none of those either Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Add missing field and use same summaries in Request Body Examples. (OAI#2362) * Add missing schema type in Operation Object YAML Example. (OAI#2361) * OAS schema dialect clarifications (OAI#2399) * OAS schema dialect clarifications * OAS schema dialect clarifications Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * $schema is allowed in subschemas when bundling Co-authored-by: Ben Hutton <relequestual@gmail.com> * Schema dialect clarifications from Ben Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Use top-level jsonSchemaDialect field Co-authored-by: Ben Hutton <relequestual@gmail.com> * Update JSON Schema Draft to 2020-12 and make $ref resolution rules explicit (OAI#2437) * fix http link to json-schema.org Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix http link to spec.commonmark.org Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Specify rules for $ref resolution Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Specify relative resolution rules for pathItem $ref and example externalValue Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update JSON Schema draft links to 2020-12 IETF pages Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make language about 'MUST be in the form of a ...' consistent Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make it clear pathItem $refs don't need to be external now Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make RFC links consistent with regard to spacing Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Allow a URI for example.externalValue fields This makes it fall under the rules for relative references. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explicitly call out $ref as a Relative Reference * Remove wording about what implementations SHOULD/MAY do with a $ref * Prefer 'referenced document' to 'referrant document' for clarity * Fix JSON Schema $ref resolution fallback rule * Add links back to #relativeReferences definition * Split #relativeReferences definition into URL and URI sections Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clean-up wording about $refs in responsesObjects, fixes OAI#1679 (OAI#2442) * Clean-up wording about $refs in responsesObjects, fixes OAI#1679 * Agreed to remove explicit verbiage around $refs in responseObjects, fixes OAI#1679 * fix: two typos in versions/3.1.0.md (OAI#2452) * Fix, clarify, and simplify content type schemas (OAI#2351) * Fix, clarify, and simplify content type schemas This fixes OAI#2349, which caught that an encoded PNG image is encoded into a text media type. In the process I realized some other errors, and simplified things. * HTTP `Content-Type` is always handled by OAS * Media Type Object key in most cases * Encoding object (possibly inferred from schema) in `multipart/form-data` * HTTP-level `Content-Encoding` is always handled by the OAS Header Object * JSON Schema "content*" is used for embedding one media type into another * the encoded resource is of media type `text/plain` * `"contentMediaType"` is the embedded media type after decoding * `"contentEncoding"` is how to encode/decode binary to/from text This removes any chance of `"contentMediaType"` conflicting with the Media Type Object key or with `contentType` in the Encoding Object, as they now always do different things. Likewise, the HTTP `Content-Encoding` header (with values like gzip, deflate, etc.) does different things than `"contentEncoding"` (which has values like base64, base64url, quoted-printable, etc.). The deprecated part header `Content-Transfer-Encoding` is likewise handled in the Encoding Object, but is probably never used. * Fix Content-Type to indicate semantics ...rather than literal content format on the wire. * Update 3.1.0.md Fixed a typo and changed a SHOULD to MAY. * Update versions/3.1.0.md * clarify default encoding content type value. * Describe interaction between JSON Schema contentEncoding and HTTP Content-Encoding header Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> * 3.1.0 release prep (OAI#2461) * 3.1.0 release prep * Update README.md * reframing `user` as `author` (OAI#2463) Per comment in review, authors determine whether a spec is a single or multipart document. Those who consume the spec care more about the information itself and less (or not at all directly) about how it was assembled. * fixed the dash character Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Roberto Polli <robipolli@gmail.com> Co-authored-by: Axel Nennker <axel.nennker@telekom.de> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Arhimenrius <arhimenrius@gmail.com> Co-authored-by: Lorna Jane Mitchell <lorna@lornajane.net> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Helen Kosova <hkosova@users.noreply.github.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.com> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> Co-authored-by: Sebastien Rosset <serosset@cisco.com> Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> Co-authored-by: Vladimir Gorej <vladimir.gorej@gmail.com> Co-authored-by: Helen Kosova <helen.kosova@smartbear.com> Co-authored-by: Deven Phillips <InfoSec812@users.noreply.github.com> Co-authored-by: Vladimir <greatvovan@gmail.com> Co-authored-by: Quint Daenen <me@di-wu.be>

@handrews

* 3.1.0 prep * Update README * Allow specification extensions in discriminator object * Note that specification extensions beginning x-oas- are reserved * security; add mutualTLS securityScheme type * 832 add info.summary (OAI#1779) * Fix: OAI#832. Add info.summary. * Fix: summary is shord, description is verbose. Be consistent with other definitions of summary and description. * fix OIDC url and OAuth2 requirements Signed-off-by: Axel Nennker <axel.nennker@telekom.de> * Update Schema Object to proper JSON Schema * update vocab and arbitrary props * another go at arbitrary keywords * feedback from @handrews * Support style, explode, allowReserved encoding for multipart/form-data (OAI#2066) * Extend style, explode, allowReserved in encoding to multipart-formdata (OAI#2018) * Update versions/3.1.0.md Co-Authored-By: Ron <ron@swagger.io> * Replace details of multipart/form-data format with referce to RFC 7578 * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> * default should match json schema * removed json schema keyworld list, its just all of em. * redundant $ref reference * Correct Styles Values for spaceDelimited and pipeDelimited, as based on Style Examples, they support objects. * Add support for webhooks as a top-level element (OAI#2103) * Add webhooks as a top-level element to the spec * Add the changes from OAI#2048 and signpost webhooks * Add an example of webhooks * Relocate and expand on webhooks section following feedback * Better wording to describe expectations on API consumers * Clearer wording for why the paths element is here * Update language to make callbacks clearer * Align the OAS 3.1 nullable language with the 3.0.3 (OAI#2115) This adapts the language from PR OAI#2046, with minimal wording tweaks to account for type now being able to have multiple values (type arrays). * allow, but discourage, requestBody for GET, HEAD, DELETE (OAI#2117) * Reference Object and Schema Object use of $ref updates for 2019-09 / OAS 3.1 (OAI#2107) * Checkpoint of draft * Fix typo. Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix plural anchor Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> * Remove superfluous specification Co-Authored-By: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Fix table cell formatting containing `nullable` description (OAI#2152) * Add SPDX identifier field to license object, fixes OAI#1599 (OAI#2105) * Add information about objects to the description too * Make paths object optional (OAI#1781) * Make paths object optional * Adding reusable Path Item Objects Under `components` * Adopt DM's suggested change to OpenAPI doc definition * Cleanup use of specification and definition where we mean document * multipartite>composite, define ACL * Add ' | Reference Object' to callbacks/webhooks Co-authored-by: Ron <ron@swagger.io> * Fwd port v3.0.3 dev to v3.1.0 dev (OAI#2163) * fix typo in Callback Object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * retain typo in v3.0.2; fix for v3.0.3 (OAI#1899) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify empty Security Requirement Object usage and validity (OAI#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Ron's wording for Darrels feedback Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * ted updates Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Replace 'application' by 'API' within the 'Info Object' definition. (OAI#2004) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Path Templating Clarification - proposed fix for OAI#1830. (OAI#1831) * Proposed fix for OAI#1830. Each variable expression in a path must have a corresponding path parameter. * OAI#1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update OAI#1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * yaml.org supports https, but www.yaml.org is misconfigured Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Updated text for OperationRef Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix a typo in the Security Filtering section (OAI#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make ABNF for runtime expressions complete Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (OAI#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in OAI#1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue OAI#1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify constraints on Security Scheme Object Scheme Property (OAI#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix difference between yaml and json in Response Object Examples Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Server Variable Object clarifications (OAI#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.0.3 for release (OAI#2149) * Update README.md for release * Update release date for 3.0.3 Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * explicit 'forward slash' Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix OAI#2053: `style` keyword is not supported inside Schema object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * OpenAPI not Open API Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * backticks Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (OAI#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Removed confusing comment Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify the spec to allow optional or unspecified OAuth scopes (OAI#1888) * Referencing issue OAI#513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For OAI#513, adjusting language and removing examples For OAI#513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * The examples keyword is not supported inside schema (OAI#2042) * examples not supported inside schema * figured it out * a tiny little edit Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (OAI#2006) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Darrel Miller <darrmi@microsoft.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> * security; widen use of scopes array to other securityScheme types (OAI#1829) Co-authored-by: Ron <ron@swagger.io> * Allow summary and description as $ref siblings (OAI#2181) * HTTP not REST (OAI#1946) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Missing updates While going over the changes for the release notes, found two issues: - The TOC entry for `Relative references in URIs` was not modified to match the change in the spec. - The `Paths Object` had an extra sentence that should have not been there (referencing sub-documents and overlays). * Remove boolean compatibility for exclusive* (OAI#2226) This brings exclusiveMinimum, exclusiveMaximum, minimum, and maximum, into full modern JSON Schema compatibility. There are no edits directly mentioning minimum and maximum, but removing the boolean form simplifies their processing by making it context-independent. * Update "format" and "content*" for new JSON Schema (OAI#2200) * Update "format" and "content*" for new JSON Schema This removes OAS formats and examples that are now superfluous as they are part of the 2019-09 JSON Schema draft. Similarly it deprecates the "byte" and "binary" formats in favor of JSON Schema's "contentEncoding" and "contentMediaType" keywords, and updates various related exapmles and other guidance. It also removes confusingly blank rows in the OAS format table. * "format" is an annotation * Fix broken table, type, in Encoding Object Broke some things while updating for "content*" * Fix format of `format` Backticks, not double quotes. * Remove unneeded detail on "format" This was just duplicating info from the JSON Schema spec. Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "byte" and "binary" formats altogether. Instead of just deprecating. The "content*" keywords now cover these use cases. * Harmonize JSON Schema content* + Media Type Object Includes harmonizing with the Encoding Object. In general, OpenAPI objects set the media type, although there is a case for `contentMediaType` with multipart/form-data. Otherwise, `contentEncoding` replaces the now-removed custom formats. A possibly controversial change is to indicate unencoded binary data by omitting `type` (or omitting the schema altogether), as binary data does not conform to JSON string requirements. This could still be done with `type: string` if that is preferred. It's going to be a bit weird either way. I can add wording in the next JSON Schema draft to clarify whichever approach makes more sense. * Fix typos from review * Remove stray {} * Fix inconsistencies contentMediaType and Encoding Object Co-authored-by: Darrel <darrmi@microsoft.com> * [3.1.0-dev] drop OAS semver requirement (OAI#2243) * drop OAS semver requirement * Update versions/3.1.0.md Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "nullable" entirely (OAI#2246) * Update version for release (OAI#2269) Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Roberto Polli <robipolli@gmail.com> Co-authored-by: Axel Nennker <axel.nennker@telekom.de> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Arhimenrius <arhimenrius@gmail.com> Co-authored-by: Lorna Jane Mitchell <lorna@lornajane.net> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Helen Kosova <hkosova@users.noreply.github.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.com>

@handrews

* 3.1.0 prep * Update README * Allow specification extensions in discriminator object * Note that specification extensions beginning x-oas- are reserved * security; add mutualTLS securityScheme type * 832 add info.summary (OAI#1779) * Fix: OAI#832. Add info.summary. * Fix: summary is shord, description is verbose. Be consistent with other definitions of summary and description. * fix OIDC url and OAuth2 requirements Signed-off-by: Axel Nennker <axel.nennker@telekom.de> * Update Schema Object to proper JSON Schema * update vocab and arbitrary props * another go at arbitrary keywords * feedback from @handrews * Support style, explode, allowReserved encoding for multipart/form-data (OAI#2066) * Extend style, explode, allowReserved in encoding to multipart-formdata (OAI#2018) * Update versions/3.1.0.md Co-Authored-By: Ron <ron@swagger.io> * Replace details of multipart/form-data format with referce to RFC 7578 * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> * default should match json schema * removed json schema keyworld list, its just all of em. * redundant $ref reference * Correct Styles Values for spaceDelimited and pipeDelimited, as based on Style Examples, they support objects. * Add support for webhooks as a top-level element (OAI#2103) * Add webhooks as a top-level element to the spec * Add the changes from OAI#2048 and signpost webhooks * Add an example of webhooks * Relocate and expand on webhooks section following feedback * Better wording to describe expectations on API consumers * Clearer wording for why the paths element is here * Update language to make callbacks clearer * Align the OAS 3.1 nullable language with the 3.0.3 (OAI#2115) This adapts the language from PR OAI#2046, with minimal wording tweaks to account for type now being able to have multiple values (type arrays). * allow, but discourage, requestBody for GET, HEAD, DELETE (OAI#2117) * Reference Object and Schema Object use of $ref updates for 2019-09 / OAS 3.1 (OAI#2107) * Checkpoint of draft * Fix typo. Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix plural anchor Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> * Remove superfluous specification Co-Authored-By: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Fix table cell formatting containing `nullable` description (OAI#2152) * Add SPDX identifier field to license object, fixes OAI#1599 (OAI#2105) * Add information about objects to the description too * Make paths object optional (OAI#1781) * Make paths object optional * Adding reusable Path Item Objects Under `components` * Adopt DM's suggested change to OpenAPI doc definition * Cleanup use of specification and definition where we mean document * multipartite>composite, define ACL * Add ' | Reference Object' to callbacks/webhooks Co-authored-by: Ron <ron@swagger.io> * Fwd port v3.0.3 dev to v3.1.0 dev (OAI#2163) * fix typo in Callback Object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * retain typo in v3.0.2; fix for v3.0.3 (OAI#1899) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify empty Security Requirement Object usage and validity (OAI#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Ron's wording for Darrels feedback Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * ted updates Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Replace 'application' by 'API' within the 'Info Object' definition. (OAI#2004) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Path Templating Clarification - proposed fix for OAI#1830. (OAI#1831) * Proposed fix for OAI#1830. Each variable expression in a path must have a corresponding path parameter. * OAI#1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update OAI#1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * yaml.org supports https, but www.yaml.org is misconfigured Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Updated text for OperationRef Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix a typo in the Security Filtering section (OAI#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make ABNF for runtime expressions complete Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (OAI#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in OAI#1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue OAI#1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify constraints on Security Scheme Object Scheme Property (OAI#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix difference between yaml and json in Response Object Examples Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Server Variable Object clarifications (OAI#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.0.3 for release (OAI#2149) * Update README.md for release * Update release date for 3.0.3 Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * explicit 'forward slash' Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix OAI#2053: `style` keyword is not supported inside Schema object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * OpenAPI not Open API Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * backticks Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (OAI#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Removed confusing comment Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify the spec to allow optional or unspecified OAuth scopes (OAI#1888) * Referencing issue OAI#513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For OAI#513, adjusting language and removing examples For OAI#513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * The examples keyword is not supported inside schema (OAI#2042) * examples not supported inside schema * figured it out * a tiny little edit Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (OAI#2006) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Darrel Miller <darrmi@microsoft.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> * security; widen use of scopes array to other securityScheme types (OAI#1829) Co-authored-by: Ron <ron@swagger.io> * Allow summary and description as $ref siblings (OAI#2181) * HTTP not REST (OAI#1946) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Missing updates While going over the changes for the release notes, found two issues: - The TOC entry for `Relative references in URIs` was not modified to match the change in the spec. - The `Paths Object` had an extra sentence that should have not been there (referencing sub-documents and overlays). * Remove boolean compatibility for exclusive* (OAI#2226) This brings exclusiveMinimum, exclusiveMaximum, minimum, and maximum, into full modern JSON Schema compatibility. There are no edits directly mentioning minimum and maximum, but removing the boolean form simplifies their processing by making it context-independent. * Update "format" and "content*" for new JSON Schema (OAI#2200) * Update "format" and "content*" for new JSON Schema This removes OAS formats and examples that are now superfluous as they are part of the 2019-09 JSON Schema draft. Similarly it deprecates the "byte" and "binary" formats in favor of JSON Schema's "contentEncoding" and "contentMediaType" keywords, and updates various related exapmles and other guidance. It also removes confusingly blank rows in the OAS format table. * "format" is an annotation * Fix broken table, type, in Encoding Object Broke some things while updating for "content*" * Fix format of `format` Backticks, not double quotes. * Remove unneeded detail on "format" This was just duplicating info from the JSON Schema spec. Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "byte" and "binary" formats altogether. Instead of just deprecating. The "content*" keywords now cover these use cases. * Harmonize JSON Schema content* + Media Type Object Includes harmonizing with the Encoding Object. In general, OpenAPI objects set the media type, although there is a case for `contentMediaType` with multipart/form-data. Otherwise, `contentEncoding` replaces the now-removed custom formats. A possibly controversial change is to indicate unencoded binary data by omitting `type` (or omitting the schema altogether), as binary data does not conform to JSON string requirements. This could still be done with `type: string` if that is preferred. It's going to be a bit weird either way. I can add wording in the next JSON Schema draft to clarify whichever approach makes more sense. * Fix typos from review * Remove stray {} * Fix inconsistencies contentMediaType and Encoding Object Co-authored-by: Darrel <darrmi@microsoft.com> * [3.1.0-dev] drop OAS semver requirement (OAI#2243) * drop OAS semver requirement * Update versions/3.1.0.md Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "nullable" entirely (OAI#2246) * Update version for release (OAI#2269) * $schema Guidance (OAI#2266) * chore: explain how $schema might work * reordered and made it specifically only schema resources * Update versions/3.1.0.md Co-authored-by: Karen Etheridge <ether@cpan.org> * Update versions/3.1.0.md Co-authored-by: Ben Hutton <relequestual@gmail.com> * new approach Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> * v3.1.0: rephrase data-type section because `format` keyword can be used for any data type. (OAI#2302) * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * Added change to address OAI#2287 (OAI#2328) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * Make Server Variable Object's properties more strict (OAI#2335) Followup to OAI#1809, now that we allow breaking changes. * docs(Components): fix typo in schemas field type (OAI#2337) * Fix indentation of a YAML comment * Removed required constraint on responses object (OAI#2329) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * 3.1.0-rc1 Release prep (OAI#2369) * Update 3.1.0.md * Merge branch 'master' into v3.1.0-dev Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Roberto Polli <robipolli@gmail.com> Co-authored-by: Axel Nennker <axel.nennker@telekom.de> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Arhimenrius <arhimenrius@gmail.com> Co-authored-by: Lorna Jane Mitchell <lorna@lornajane.net> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Helen Kosova <hkosova@users.noreply.github.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.com> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> Co-authored-by: Sebastien Rosset <serosset@cisco.com> Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> Co-authored-by: Vladimir Gorej <vladimir.gorej@gmail.com> Co-authored-by: Helen Kosova <helen.kosova@smartbear.com>

@handrews

* 3.1.0 prep * Update README * Allow specification extensions in discriminator object * Note that specification extensions beginning x-oas- are reserved * security; add mutualTLS securityScheme type * 832 add info.summary (OAI#1779) * Fix: OAI#832. Add info.summary. * Fix: summary is shord, description is verbose. Be consistent with other definitions of summary and description. * fix OIDC url and OAuth2 requirements Signed-off-by: Axel Nennker <axel.nennker@telekom.de> * Update Schema Object to proper JSON Schema * update vocab and arbitrary props * another go at arbitrary keywords * feedback from @handrews * Support style, explode, allowReserved encoding for multipart/form-data (OAI#2066) * Extend style, explode, allowReserved in encoding to multipart-formdata (OAI#2018) * Update versions/3.1.0.md Co-Authored-By: Ron <ron@swagger.io> * Replace details of multipart/form-data format with referce to RFC 7578 * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> * default should match json schema * removed json schema keyworld list, its just all of em. * redundant $ref reference * Correct Styles Values for spaceDelimited and pipeDelimited, as based on Style Examples, they support objects. * Add support for webhooks as a top-level element (OAI#2103) * Add webhooks as a top-level element to the spec * Add the changes from OAI#2048 and signpost webhooks * Add an example of webhooks * Relocate and expand on webhooks section following feedback * Better wording to describe expectations on API consumers * Clearer wording for why the paths element is here * Update language to make callbacks clearer * Align the OAS 3.1 nullable language with the 3.0.3 (OAI#2115) This adapts the language from PR OAI#2046, with minimal wording tweaks to account for type now being able to have multiple values (type arrays). * allow, but discourage, requestBody for GET, HEAD, DELETE (OAI#2117) * Reference Object and Schema Object use of $ref updates for 2019-09 / OAS 3.1 (OAI#2107) * Checkpoint of draft * Fix typo. Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix plural anchor Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> * Remove superfluous specification Co-Authored-By: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Fix table cell formatting containing `nullable` description (OAI#2152) * Add SPDX identifier field to license object, fixes OAI#1599 (OAI#2105) * Add information about objects to the description too * Make paths object optional (OAI#1781) * Make paths object optional * Adding reusable Path Item Objects Under `components` * Adopt DM's suggested change to OpenAPI doc definition * Cleanup use of specification and definition where we mean document * multipartite>composite, define ACL * Add ' | Reference Object' to callbacks/webhooks Co-authored-by: Ron <ron@swagger.io> * Fwd port v3.0.3 dev to v3.1.0 dev (OAI#2163) * fix typo in Callback Object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * retain typo in v3.0.2; fix for v3.0.3 (OAI#1899) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify empty Security Requirement Object usage and validity (OAI#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Ron's wording for Darrels feedback Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * ted updates Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Replace 'application' by 'API' within the 'Info Object' definition. (OAI#2004) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Path Templating Clarification - proposed fix for OAI#1830. (OAI#1831) * Proposed fix for OAI#1830. Each variable expression in a path must have a corresponding path parameter. * OAI#1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update OAI#1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * yaml.org supports https, but www.yaml.org is misconfigured Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Updated text for OperationRef Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix a typo in the Security Filtering section (OAI#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make ABNF for runtime expressions complete Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (OAI#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in OAI#1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue OAI#1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify constraints on Security Scheme Object Scheme Property (OAI#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix difference between yaml and json in Response Object Examples Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Server Variable Object clarifications (OAI#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.0.3 for release (OAI#2149) * Update README.md for release * Update release date for 3.0.3 Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * explicit 'forward slash' Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix OAI#2053: `style` keyword is not supported inside Schema object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * OpenAPI not Open API Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * backticks Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (OAI#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Removed confusing comment Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify the spec to allow optional or unspecified OAuth scopes (OAI#1888) * Referencing issue OAI#513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For OAI#513, adjusting language and removing examples For OAI#513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * The examples keyword is not supported inside schema (OAI#2042) * examples not supported inside schema * figured it out * a tiny little edit Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (OAI#2006) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Darrel Miller <darrmi@microsoft.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> * security; widen use of scopes array to other securityScheme types (OAI#1829) Co-authored-by: Ron <ron@swagger.io> * Allow summary and description as $ref siblings (OAI#2181) * HTTP not REST (OAI#1946) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Missing updates While going over the changes for the release notes, found two issues: - The TOC entry for `Relative references in URIs` was not modified to match the change in the spec. - The `Paths Object` had an extra sentence that should have not been there (referencing sub-documents and overlays). * Remove boolean compatibility for exclusive* (OAI#2226) This brings exclusiveMinimum, exclusiveMaximum, minimum, and maximum, into full modern JSON Schema compatibility. There are no edits directly mentioning minimum and maximum, but removing the boolean form simplifies their processing by making it context-independent. * Update "format" and "content*" for new JSON Schema (OAI#2200) * Update "format" and "content*" for new JSON Schema This removes OAS formats and examples that are now superfluous as they are part of the 2019-09 JSON Schema draft. Similarly it deprecates the "byte" and "binary" formats in favor of JSON Schema's "contentEncoding" and "contentMediaType" keywords, and updates various related exapmles and other guidance. It also removes confusingly blank rows in the OAS format table. * "format" is an annotation * Fix broken table, type, in Encoding Object Broke some things while updating for "content*" * Fix format of `format` Backticks, not double quotes. * Remove unneeded detail on "format" This was just duplicating info from the JSON Schema spec. Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "byte" and "binary" formats altogether. Instead of just deprecating. The "content*" keywords now cover these use cases. * Harmonize JSON Schema content* + Media Type Object Includes harmonizing with the Encoding Object. In general, OpenAPI objects set the media type, although there is a case for `contentMediaType` with multipart/form-data. Otherwise, `contentEncoding` replaces the now-removed custom formats. A possibly controversial change is to indicate unencoded binary data by omitting `type` (or omitting the schema altogether), as binary data does not conform to JSON string requirements. This could still be done with `type: string` if that is preferred. It's going to be a bit weird either way. I can add wording in the next JSON Schema draft to clarify whichever approach makes more sense. * Fix typos from review * Remove stray {} * Fix inconsistencies contentMediaType and Encoding Object Co-authored-by: Darrel <darrmi@microsoft.com> * [3.1.0-dev] drop OAS semver requirement (OAI#2243) * drop OAS semver requirement * Update versions/3.1.0.md Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "nullable" entirely (OAI#2246) * x-oas- to x-oai- (v3.1.0-dev) * Update version for release (OAI#2269) * $schema Guidance (OAI#2266) * chore: explain how $schema might work * reordered and made it specifically only schema resources * Update versions/3.1.0.md Co-authored-by: Karen Etheridge <ether@cpan.org> * Update versions/3.1.0.md Co-authored-by: Ben Hutton <relequestual@gmail.com> * new approach Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> * x-oai- / x-oas-; reserve both * v3.1.0: rephrase data-type section because `format` keyword can be used for any data type. (OAI#2302) * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * Added change to address OAI#2287 (OAI#2328) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * Make Server Variable Object's properties more strict (OAI#2335) Followup to OAI#1809, now that we allow breaking changes. * docs(Components): fix typo in schemas field type (OAI#2337) * Fix indentation of a YAML comment * Removed required constraint on responses object (OAI#2329) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * 3.1.0-rc1 Release prep (OAI#2369) * Update 3.1.0.md * Merge branch 'master' into v3.1.0-dev * Added words relating to adopting semantics of JSON Schema (OAI#2330) * Added words relating to adopting semantics of JSON Schema * Update versions/3.1.0.md Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * fix typo in release history table * fix link to style values in serialization table * Fix misspelling of a keyword in text (OAI#2389) * Update wording that referred to the year 2019 as the current year (OAI#2390) * Added link to JSON Schema Validation docs explain which formats are included in JSON Schema (OAI#2394) * Added link to JSON Schema Validation docs explain which formats are included in JSON Schema * Update verbiage to be more accurate Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md (OAI#2405) Improve wording about 'summary' and 'description' in Reference Object * long descriptions are cool too (OAI#2408) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Unescaped Slashes Aint Welcome Around 'Ere (OAI#2218) * oas 3.0 doesn't mention slashes not allowed * none of those either Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Add missing field and use same summaries in Request Body Examples. (OAI#2362) * Add missing schema type in Operation Object YAML Example. (OAI#2361) * OAS schema dialect clarifications (OAI#2399) * OAS schema dialect clarifications * OAS schema dialect clarifications Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * $schema is allowed in subschemas when bundling Co-authored-by: Ben Hutton <relequestual@gmail.com> * Schema dialect clarifications from Ben Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Use top-level jsonSchemaDialect field Co-authored-by: Ben Hutton <relequestual@gmail.com> * Update JSON Schema Draft to 2020-12 and make $ref resolution rules explicit (OAI#2437) * fix http link to json-schema.org Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix http link to spec.commonmark.org Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Specify rules for $ref resolution Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Specify relative resolution rules for pathItem $ref and example externalValue Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update JSON Schema draft links to 2020-12 IETF pages Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make language about 'MUST be in the form of a ...' consistent Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make it clear pathItem $refs don't need to be external now Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make RFC links consistent with regard to spacing Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Allow a URI for example.externalValue fields This makes it fall under the rules for relative references. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explicitly call out $ref as a Relative Reference * Remove wording about what implementations SHOULD/MAY do with a $ref * Prefer 'referenced document' to 'referrant document' for clarity * Fix JSON Schema $ref resolution fallback rule * Add links back to #relativeReferences definition * Split #relativeReferences definition into URL and URI sections Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clean-up wording about $refs in responsesObjects, fixes OAI#1679 (OAI#2442) * Clean-up wording about $refs in responsesObjects, fixes OAI#1679 * Agreed to remove explicit verbiage around $refs in responseObjects, fixes OAI#1679 * fix: two typos in versions/3.1.0.md (OAI#2452) * Fix, clarify, and simplify content type schemas (OAI#2351) * Fix, clarify, and simplify content type schemas This fixes OAI#2349, which caught that an encoded PNG image is encoded into a text media type. In the process I realized some other errors, and simplified things. * HTTP `Content-Type` is always handled by OAS * Media Type Object key in most cases * Encoding object (possibly inferred from schema) in `multipart/form-data` * HTTP-level `Content-Encoding` is always handled by the OAS Header Object * JSON Schema "content*" is used for embedding one media type into another * the encoded resource is of media type `text/plain` * `"contentMediaType"` is the embedded media type after decoding * `"contentEncoding"` is how to encode/decode binary to/from text This removes any chance of `"contentMediaType"` conflicting with the Media Type Object key or with `contentType` in the Encoding Object, as they now always do different things. Likewise, the HTTP `Content-Encoding` header (with values like gzip, deflate, etc.) does different things than `"contentEncoding"` (which has values like base64, base64url, quoted-printable, etc.). The deprecated part header `Content-Transfer-Encoding` is likewise handled in the Encoding Object, but is probably never used. * Fix Content-Type to indicate semantics ...rather than literal content format on the wire. * Update 3.1.0.md Fixed a typo and changed a SHOULD to MAY. * Update versions/3.1.0.md * clarify default encoding content type value. * Describe interaction between JSON Schema contentEncoding and HTTP Content-Encoding header Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> * 3.1.0 release prep (OAI#2461) * 3.1.0 release prep * Update README.md * reframing `user` as `author` (OAI#2463) Per comment in review, authors determine whether a spec is a single or multipart document. Those who consume the spec care more about the information itself and less (or not at all directly) about how it was assembled. * fixed the dash character Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Roberto Polli <robipolli@gmail.com> Co-authored-by: Axel Nennker <axel.nennker@telekom.de> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Arhimenrius <arhimenrius@gmail.com> Co-authored-by: Lorna Jane Mitchell <lorna@lornajane.net> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Helen Kosova <hkosova@users.noreply.github.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.com> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> Co-authored-by: Sebastien Rosset <serosset@cisco.com> Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> Co-authored-by: Vladimir Gorej <vladimir.gorej@gmail.com> Co-authored-by: Helen Kosova <helen.kosova@smartbear.com> Co-authored-by: Deven Phillips <InfoSec812@users.noreply.github.com> Co-authored-by: Vladimir <greatvovan@gmail.com> Co-authored-by: Quint Daenen <me@di-wu.be>

@handrews

* 3.1.0 prep * Update README * Allow specification extensions in discriminator object * Note that specification extensions beginning x-oas- are reserved * security; add mutualTLS securityScheme type * 832 add info.summary (OAI#1779) * Fix: OAI#832. Add info.summary. * Fix: summary is shord, description is verbose. Be consistent with other definitions of summary and description. * fix OIDC url and OAuth2 requirements Signed-off-by: Axel Nennker <axel.nennker@telekom.de> * Update Schema Object to proper JSON Schema * update vocab and arbitrary props * another go at arbitrary keywords * feedback from @handrews * Support style, explode, allowReserved encoding for multipart/form-data (OAI#2066) * Extend style, explode, allowReserved in encoding to multipart-formdata (OAI#2018) * Update versions/3.1.0.md Co-Authored-By: Ron <ron@swagger.io> * Replace details of multipart/form-data format with referce to RFC 7578 * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> * default should match json schema * removed json schema keyworld list, its just all of em. * redundant $ref reference * Correct Styles Values for spaceDelimited and pipeDelimited, as based on Style Examples, they support objects. * Add support for webhooks as a top-level element (OAI#2103) * Add webhooks as a top-level element to the spec * Add the changes from OAI#2048 and signpost webhooks * Add an example of webhooks * Relocate and expand on webhooks section following feedback * Better wording to describe expectations on API consumers * Clearer wording for why the paths element is here * Update language to make callbacks clearer * Align the OAS 3.1 nullable language with the 3.0.3 (OAI#2115) This adapts the language from PR OAI#2046, with minimal wording tweaks to account for type now being able to have multiple values (type arrays). * allow, but discourage, requestBody for GET, HEAD, DELETE (OAI#2117) * Reference Object and Schema Object use of $ref updates for 2019-09 / OAS 3.1 (OAI#2107) * Checkpoint of draft * Fix typo. Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix plural anchor Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> * Remove superfluous specification Co-Authored-By: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Fix table cell formatting containing `nullable` description (OAI#2152) * Add SPDX identifier field to license object, fixes OAI#1599 (OAI#2105) * Add information about objects to the description too * Make paths object optional (OAI#1781) * Make paths object optional * Adding reusable Path Item Objects Under `components` * Adopt DM's suggested change to OpenAPI doc definition * Cleanup use of specification and definition where we mean document * multipartite>composite, define ACL * Add ' | Reference Object' to callbacks/webhooks Co-authored-by: Ron <ron@swagger.io> * Fwd port v3.0.3 dev to v3.1.0 dev (OAI#2163) * fix typo in Callback Object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * retain typo in v3.0.2; fix for v3.0.3 (OAI#1899) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify empty Security Requirement Object usage and validity (OAI#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Ron's wording for Darrels feedback Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * ted updates Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Replace 'application' by 'API' within the 'Info Object' definition. (OAI#2004) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Path Templating Clarification - proposed fix for OAI#1830. (OAI#1831) * Proposed fix for OAI#1830. Each variable expression in a path must have a corresponding path parameter. * OAI#1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update OAI#1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * yaml.org supports https, but www.yaml.org is misconfigured Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Updated text for OperationRef Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix a typo in the Security Filtering section (OAI#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make ABNF for runtime expressions complete Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (OAI#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in OAI#1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue OAI#1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify constraints on Security Scheme Object Scheme Property (OAI#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix difference between yaml and json in Response Object Examples Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Server Variable Object clarifications (OAI#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.0.3 for release (OAI#2149) * Update README.md for release * Update release date for 3.0.3 Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * explicit 'forward slash' Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix OAI#2053: `style` keyword is not supported inside Schema object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * OpenAPI not Open API Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * backticks Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (OAI#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Removed confusing comment Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify the spec to allow optional or unspecified OAuth scopes (OAI#1888) * Referencing issue OAI#513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For OAI#513, adjusting language and removing examples For OAI#513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * The examples keyword is not supported inside schema (OAI#2042) * examples not supported inside schema * figured it out * a tiny little edit Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (OAI#2006) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Darrel Miller <darrmi@microsoft.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> * security; widen use of scopes array to other securityScheme types (OAI#1829) Co-authored-by: Ron <ron@swagger.io> * Allow summary and description as $ref siblings (OAI#2181) * HTTP not REST (OAI#1946) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Missing updates While going over the changes for the release notes, found two issues: - The TOC entry for `Relative references in URIs` was not modified to match the change in the spec. - The `Paths Object` had an extra sentence that should have not been there (referencing sub-documents and overlays). * Remove boolean compatibility for exclusive* (OAI#2226) This brings exclusiveMinimum, exclusiveMaximum, minimum, and maximum, into full modern JSON Schema compatibility. There are no edits directly mentioning minimum and maximum, but removing the boolean form simplifies their processing by making it context-independent. * Update "format" and "content*" for new JSON Schema (OAI#2200) * Update "format" and "content*" for new JSON Schema This removes OAS formats and examples that are now superfluous as they are part of the 2019-09 JSON Schema draft. Similarly it deprecates the "byte" and "binary" formats in favor of JSON Schema's "contentEncoding" and "contentMediaType" keywords, and updates various related exapmles and other guidance. It also removes confusingly blank rows in the OAS format table. * "format" is an annotation * Fix broken table, type, in Encoding Object Broke some things while updating for "content*" * Fix format of `format` Backticks, not double quotes. * Remove unneeded detail on "format" This was just duplicating info from the JSON Schema spec. Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "byte" and "binary" formats altogether. Instead of just deprecating. The "content*" keywords now cover these use cases. * Harmonize JSON Schema content* + Media Type Object Includes harmonizing with the Encoding Object. In general, OpenAPI objects set the media type, although there is a case for `contentMediaType` with multipart/form-data. Otherwise, `contentEncoding` replaces the now-removed custom formats. A possibly controversial change is to indicate unencoded binary data by omitting `type` (or omitting the schema altogether), as binary data does not conform to JSON string requirements. This could still be done with `type: string` if that is preferred. It's going to be a bit weird either way. I can add wording in the next JSON Schema draft to clarify whichever approach makes more sense. * Fix typos from review * Remove stray {} * Fix inconsistencies contentMediaType and Encoding Object Co-authored-by: Darrel <darrmi@microsoft.com> * [3.1.0-dev] drop OAS semver requirement (OAI#2243) * drop OAS semver requirement * Update versions/3.1.0.md Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "nullable" entirely (OAI#2246) * Update version for release (OAI#2269) Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Roberto Polli <robipolli@gmail.com> Co-authored-by: Axel Nennker <axel.nennker@telekom.de> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Arhimenrius <arhimenrius@gmail.com> Co-authored-by: Lorna Jane Mitchell <lorna@lornajane.net> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Helen Kosova <hkosova@users.noreply.github.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.com>

@handrews

* 3.1.0 prep * Update README * Allow specification extensions in discriminator object * Note that specification extensions beginning x-oas- are reserved * security; add mutualTLS securityScheme type * 832 add info.summary (OAI#1779) * Fix: OAI#832. Add info.summary. * Fix: summary is shord, description is verbose. Be consistent with other definitions of summary and description. * fix OIDC url and OAuth2 requirements Signed-off-by: Axel Nennker <axel.nennker@telekom.de> * Update Schema Object to proper JSON Schema * update vocab and arbitrary props * another go at arbitrary keywords * feedback from @handrews * Support style, explode, allowReserved encoding for multipart/form-data (OAI#2066) * Extend style, explode, allowReserved in encoding to multipart-formdata (OAI#2018) * Update versions/3.1.0.md Co-Authored-By: Ron <ron@swagger.io> * Replace details of multipart/form-data format with referce to RFC 7578 * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> * default should match json schema * removed json schema keyworld list, its just all of em. * redundant $ref reference * Correct Styles Values for spaceDelimited and pipeDelimited, as based on Style Examples, they support objects. * Add support for webhooks as a top-level element (OAI#2103) * Add webhooks as a top-level element to the spec * Add the changes from OAI#2048 and signpost webhooks * Add an example of webhooks * Relocate and expand on webhooks section following feedback * Better wording to describe expectations on API consumers * Clearer wording for why the paths element is here * Update language to make callbacks clearer * Align the OAS 3.1 nullable language with the 3.0.3 (OAI#2115) This adapts the language from PR OAI#2046, with minimal wording tweaks to account for type now being able to have multiple values (type arrays). * allow, but discourage, requestBody for GET, HEAD, DELETE (OAI#2117) * Reference Object and Schema Object use of $ref updates for 2019-09 / OAS 3.1 (OAI#2107) * Checkpoint of draft * Fix typo. Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix plural anchor Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> * Remove superfluous specification Co-Authored-By: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Fix table cell formatting containing `nullable` description (OAI#2152) * Add SPDX identifier field to license object, fixes OAI#1599 (OAI#2105) * Add information about objects to the description too * Make paths object optional (OAI#1781) * Make paths object optional * Adding reusable Path Item Objects Under `components` * Adopt DM's suggested change to OpenAPI doc definition * Cleanup use of specification and definition where we mean document * multipartite>composite, define ACL * Add ' | Reference Object' to callbacks/webhooks Co-authored-by: Ron <ron@swagger.io> * Fwd port v3.0.3 dev to v3.1.0 dev (OAI#2163) * fix typo in Callback Object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * retain typo in v3.0.2; fix for v3.0.3 (OAI#1899) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify empty Security Requirement Object usage and validity (OAI#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Ron's wording for Darrels feedback Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * ted updates Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Replace 'application' by 'API' within the 'Info Object' definition. (OAI#2004) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Path Templating Clarification - proposed fix for OAI#1830. (OAI#1831) * Proposed fix for OAI#1830. Each variable expression in a path must have a corresponding path parameter. * OAI#1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update OAI#1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * yaml.org supports https, but www.yaml.org is misconfigured Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Updated text for OperationRef Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix a typo in the Security Filtering section (OAI#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make ABNF for runtime expressions complete Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (OAI#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in OAI#1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue OAI#1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify constraints on Security Scheme Object Scheme Property (OAI#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix difference between yaml and json in Response Object Examples Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Server Variable Object clarifications (OAI#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.0.3 for release (OAI#2149) * Update README.md for release * Update release date for 3.0.3 Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * explicit 'forward slash' Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix OAI#2053: `style` keyword is not supported inside Schema object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * OpenAPI not Open API Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * backticks Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (OAI#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Removed confusing comment Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify the spec to allow optional or unspecified OAuth scopes (OAI#1888) * Referencing issue OAI#513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For OAI#513, adjusting language and removing examples For OAI#513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * The examples keyword is not supported inside schema (OAI#2042) * examples not supported inside schema * figured it out * a tiny little edit Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (OAI#2006) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Darrel Miller <darrmi@microsoft.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> * security; widen use of scopes array to other securityScheme types (OAI#1829) Co-authored-by: Ron <ron@swagger.io> * Allow summary and description as $ref siblings (OAI#2181) * HTTP not REST (OAI#1946) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Missing updates While going over the changes for the release notes, found two issues: - The TOC entry for `Relative references in URIs` was not modified to match the change in the spec. - The `Paths Object` had an extra sentence that should have not been there (referencing sub-documents and overlays). * Remove boolean compatibility for exclusive* (OAI#2226) This brings exclusiveMinimum, exclusiveMaximum, minimum, and maximum, into full modern JSON Schema compatibility. There are no edits directly mentioning minimum and maximum, but removing the boolean form simplifies their processing by making it context-independent. * Update "format" and "content*" for new JSON Schema (OAI#2200) * Update "format" and "content*" for new JSON Schema This removes OAS formats and examples that are now superfluous as they are part of the 2019-09 JSON Schema draft. Similarly it deprecates the "byte" and "binary" formats in favor of JSON Schema's "contentEncoding" and "contentMediaType" keywords, and updates various related exapmles and other guidance. It also removes confusingly blank rows in the OAS format table. * "format" is an annotation * Fix broken table, type, in Encoding Object Broke some things while updating for "content*" * Fix format of `format` Backticks, not double quotes. * Remove unneeded detail on "format" This was just duplicating info from the JSON Schema spec. Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "byte" and "binary" formats altogether. Instead of just deprecating. The "content*" keywords now cover these use cases. * Harmonize JSON Schema content* + Media Type Object Includes harmonizing with the Encoding Object. In general, OpenAPI objects set the media type, although there is a case for `contentMediaType` with multipart/form-data. Otherwise, `contentEncoding` replaces the now-removed custom formats. A possibly controversial change is to indicate unencoded binary data by omitting `type` (or omitting the schema altogether), as binary data does not conform to JSON string requirements. This could still be done with `type: string` if that is preferred. It's going to be a bit weird either way. I can add wording in the next JSON Schema draft to clarify whichever approach makes more sense. * Fix typos from review * Remove stray {} * Fix inconsistencies contentMediaType and Encoding Object Co-authored-by: Darrel <darrmi@microsoft.com> * [3.1.0-dev] drop OAS semver requirement (OAI#2243) * drop OAS semver requirement * Update versions/3.1.0.md Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "nullable" entirely (OAI#2246) * Update version for release (OAI#2269) * $schema Guidance (OAI#2266) * chore: explain how $schema might work * reordered and made it specifically only schema resources * Update versions/3.1.0.md Co-authored-by: Karen Etheridge <ether@cpan.org> * Update versions/3.1.0.md Co-authored-by: Ben Hutton <relequestual@gmail.com> * new approach Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> * v3.1.0: rephrase data-type section because `format` keyword can be used for any data type. (OAI#2302) * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * Added change to address OAI#2287 (OAI#2328) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * Make Server Variable Object's properties more strict (OAI#2335) Followup to OAI#1809, now that we allow breaking changes. * docs(Components): fix typo in schemas field type (OAI#2337) * Fix indentation of a YAML comment * Removed required constraint on responses object (OAI#2329) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * 3.1.0-rc1 Release prep (OAI#2369) * Update 3.1.0.md * Merge branch 'master' into v3.1.0-dev Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Roberto Polli <robipolli@gmail.com> Co-authored-by: Axel Nennker <axel.nennker@telekom.de> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Arhimenrius <arhimenrius@gmail.com> Co-authored-by: Lorna Jane Mitchell <lorna@lornajane.net> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Helen Kosova <hkosova@users.noreply.github.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.com> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> Co-authored-by: Sebastien Rosset <serosset@cisco.com> Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> Co-authored-by: Vladimir Gorej <vladimir.gorej@gmail.com> Co-authored-by: Helen Kosova <helen.kosova@smartbear.com>

@handrews

* 3.1.0 prep * Update README * Allow specification extensions in discriminator object * Note that specification extensions beginning x-oas- are reserved * security; add mutualTLS securityScheme type * 832 add info.summary (OAI#1779) * Fix: OAI#832. Add info.summary. * Fix: summary is shord, description is verbose. Be consistent with other definitions of summary and description. * fix OIDC url and OAuth2 requirements Signed-off-by: Axel Nennker <axel.nennker@telekom.de> * Update Schema Object to proper JSON Schema * update vocab and arbitrary props * another go at arbitrary keywords * feedback from @handrews * Support style, explode, allowReserved encoding for multipart/form-data (OAI#2066) * Extend style, explode, allowReserved in encoding to multipart-formdata (OAI#2018) * Update versions/3.1.0.md Co-Authored-By: Ron <ron@swagger.io> * Replace details of multipart/form-data format with referce to RFC 7578 * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> * default should match json schema * removed json schema keyworld list, its just all of em. * redundant $ref reference * Correct Styles Values for spaceDelimited and pipeDelimited, as based on Style Examples, they support objects. * Add support for webhooks as a top-level element (OAI#2103) * Add webhooks as a top-level element to the spec * Add the changes from OAI#2048 and signpost webhooks * Add an example of webhooks * Relocate and expand on webhooks section following feedback * Better wording to describe expectations on API consumers * Clearer wording for why the paths element is here * Update language to make callbacks clearer * Align the OAS 3.1 nullable language with the 3.0.3 (OAI#2115) This adapts the language from PR OAI#2046, with minimal wording tweaks to account for type now being able to have multiple values (type arrays). * allow, but discourage, requestBody for GET, HEAD, DELETE (OAI#2117) * Reference Object and Schema Object use of $ref updates for 2019-09 / OAS 3.1 (OAI#2107) * Checkpoint of draft * Fix typo. Co-Authored-By: Darrel <darrmi@microsoft.com> * Fix plural anchor Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> * Remove superfluous specification Co-Authored-By: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Fix table cell formatting containing `nullable` description (OAI#2152) * Add SPDX identifier field to license object, fixes OAI#1599 (OAI#2105) * Add information about objects to the description too * Make paths object optional (OAI#1781) * Make paths object optional * Adding reusable Path Item Objects Under `components` * Adopt DM's suggested change to OpenAPI doc definition * Cleanup use of specification and definition where we mean document * multipartite>composite, define ACL * Add ' | Reference Object' to callbacks/webhooks Co-authored-by: Ron <ron@swagger.io> * Fwd port v3.0.3 dev to v3.1.0 dev (OAI#2163) * fix typo in Callback Object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * retain typo in v3.0.2; fix for v3.0.3 (OAI#1899) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify empty Security Requirement Object usage and validity (OAI#1886) * Clarify empty Security Requirement Object usage and validity * Reorder sentences to make clearer. * Remove wrong text. * Removed unneeded text. Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Ron's wording for Darrels feedback Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * ted updates Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Replace 'application' by 'API' within the 'Info Object' definition. (OAI#2004) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Path Templating Clarification - proposed fix for OAI#1830. (OAI#1831) * Proposed fix for OAI#1830. Each variable expression in a path must have a corresponding path parameter. * OAI#1830 - Removed 'at least once' to defer the question about repeated references to a single path parameter. * Update OAI#1830 fix with suggestion from Darrel @darrelmiller suggestions we use "template expression" instead of "variable expression" to align with RFC6570. Good idea. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * yaml.org supports https, but www.yaml.org is misconfigured Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Updated text for OperationRef Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix a typo in the Security Filtering section (OAI#1837) * fix a typo in the Security Filtering section * Security filtering slight reword Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make ABNF for runtime expressions complete Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explain unclear semantics of property `$ref` in Path Item Object (OAI#1964) * Explain unclear semantics of property `$ref` in Path Item Object Currently, as explained in OAI#1038 (comment) the description of `$ref` in [Path Item Object](https://github.com/OAI/OpenAPI-Specification/blob/3.0.2/versions/3.0.2.md#pathItemObject) is unclear about the semantics behing it. I took the explaination from issue OAI#1038 to make it more clear. * Update versions/3.1.0.md Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify constraints on Security Scheme Object Scheme Property (OAI#1880) * Wording around scheme extensions * Clarified that securitySchemeScheme is only a SHOULD be registered scheme Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix difference between yaml and json in Response Object Examples Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Server Variable Object clarifications (OAI#1809) * Server Variable Object clarifications * Toned language down for proper semver versioning Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.0.3 for release (OAI#2149) * Update README.md for release * Update release date for 3.0.3 Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-Authored-By: Darrel <darrmi@microsoft.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * explicit 'forward slash' Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix OAI#2053: `style` keyword is not supported inside Schema object Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * OpenAPI not Open API Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * backticks Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * minor clarification for operationId usage in link objects (OAI#1733) * minor clarification it's a bit confusing that both the id and the reference are called "operationId", so this tweak makes the text a bit more explicit. * use right terminology Co-Authored-By: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md fixed typo Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Removed confusing comment Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clarify the spec to allow optional or unspecified OAuth scopes (OAI#1888) * Referencing issue OAI#513. Clarify the spec to accommodate OAuth schemes where scope may be unspecified (optional scope) or where scope is not used at all. * Removed the provision for default scope represented as empty string. This introduces some ambiguities in the Security Requirement Object that would need to be addressed. * For OAI#513, adjusting language and removing examples For OAI#513, adjusting language and removing examples as suggested by @webron. * removed unnecessary example header Co-authored-by: Ron <ron@swagger.io> Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * The examples keyword is not supported inside schema (OAI#2042) * examples not supported inside schema * figured it out * a tiny little edit Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix 'Security Scheme Object' definition with OAuth 2.0 grant types. (OAI#2006) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Fix formatting errors in example (OAI#2132) Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Ron <ron@swagger.io> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Darrel Miller <darrmi@microsoft.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> * security; widen use of scopes array to other securityScheme types (OAI#1829) Co-authored-by: Ron <ron@swagger.io> * Allow summary and description as $ref siblings (OAI#2181) * HTTP not REST (OAI#1946) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Missing updates While going over the changes for the release notes, found two issues: - The TOC entry for `Relative references in URIs` was not modified to match the change in the spec. - The `Paths Object` had an extra sentence that should have not been there (referencing sub-documents and overlays). * Remove boolean compatibility for exclusive* (OAI#2226) This brings exclusiveMinimum, exclusiveMaximum, minimum, and maximum, into full modern JSON Schema compatibility. There are no edits directly mentioning minimum and maximum, but removing the boolean form simplifies their processing by making it context-independent. * Update "format" and "content*" for new JSON Schema (OAI#2200) * Update "format" and "content*" for new JSON Schema This removes OAS formats and examples that are now superfluous as they are part of the 2019-09 JSON Schema draft. Similarly it deprecates the "byte" and "binary" formats in favor of JSON Schema's "contentEncoding" and "contentMediaType" keywords, and updates various related exapmles and other guidance. It also removes confusingly blank rows in the OAS format table. * "format" is an annotation * Fix broken table, type, in Encoding Object Broke some things while updating for "content*" * Fix format of `format` Backticks, not double quotes. * Remove unneeded detail on "format" This was just duplicating info from the JSON Schema spec. Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "byte" and "binary" formats altogether. Instead of just deprecating. The "content*" keywords now cover these use cases. * Harmonize JSON Schema content* + Media Type Object Includes harmonizing with the Encoding Object. In general, OpenAPI objects set the media type, although there is a case for `contentMediaType` with multipart/form-data. Otherwise, `contentEncoding` replaces the now-removed custom formats. A possibly controversial change is to indicate unencoded binary data by omitting `type` (or omitting the schema altogether), as binary data does not conform to JSON string requirements. This could still be done with `type: string` if that is preferred. It's going to be a bit weird either way. I can add wording in the next JSON Schema draft to clarify whichever approach makes more sense. * Fix typos from review * Remove stray {} * Fix inconsistencies contentMediaType and Encoding Object Co-authored-by: Darrel <darrmi@microsoft.com> * [3.1.0-dev] drop OAS semver requirement (OAI#2243) * drop OAS semver requirement * Update versions/3.1.0.md Co-authored-by: Darrel <darrmi@microsoft.com> * Remove "nullable" entirely (OAI#2246) * x-oas- to x-oai- (v3.1.0-dev) * Update version for release (OAI#2269) * $schema Guidance (OAI#2266) * chore: explain how $schema might work * reordered and made it specifically only schema resources * Update versions/3.1.0.md Co-authored-by: Karen Etheridge <ether@cpan.org> * Update versions/3.1.0.md Co-authored-by: Ben Hutton <relequestual@gmail.com> * new approach Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> * x-oai- / x-oas-; reserve both * v3.1.0: rephrase data-type section because `format` keyword can be used for any data type. (OAI#2302) * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * The JSON schema specification states the format keyword can be used for any data type, not just primitive types * Added change to address OAI#2287 (OAI#2328) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * Make Server Variable Object's properties more strict (OAI#2335) Followup to OAI#1809, now that we allow breaking changes. * docs(Components): fix typo in schemas field type (OAI#2337) * Fix indentation of a YAML comment * Removed required constraint on responses object (OAI#2329) Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> * 3.1.0-rc1 Release prep (OAI#2369) * Update 3.1.0.md * Merge branch 'master' into v3.1.0-dev * Added words relating to adopting semantics of JSON Schema (OAI#2330) * Added words relating to adopting semantics of JSON Schema * Update versions/3.1.0.md Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * Update versions/3.1.0.md Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * fix typo in release history table * fix link to style values in serialization table * Fix misspelling of a keyword in text (OAI#2389) * Update wording that referred to the year 2019 as the current year (OAI#2390) * Added link to JSON Schema Validation docs explain which formats are included in JSON Schema (OAI#2394) * Added link to JSON Schema Validation docs explain which formats are included in JSON Schema * Update verbiage to be more accurate Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> * Update 3.1.0.md (OAI#2405) Improve wording about 'summary' and 'description' in Reference Object * long descriptions are cool too (OAI#2408) Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Unescaped Slashes Aint Welcome Around 'Ere (OAI#2218) * oas 3.0 doesn't mention slashes not allowed * none of those either Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> * Add missing field and use same summaries in Request Body Examples. (OAI#2362) * Add missing schema type in Operation Object YAML Example. (OAI#2361) * OAS schema dialect clarifications (OAI#2399) * OAS schema dialect clarifications * OAS schema dialect clarifications Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * $schema is allowed in subschemas when bundling Co-authored-by: Ben Hutton <relequestual@gmail.com> * Schema dialect clarifications from Ben Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Use top-level jsonSchemaDialect field Co-authored-by: Ben Hutton <relequestual@gmail.com> * Update JSON Schema Draft to 2020-12 and make $ref resolution rules explicit (OAI#2437) * fix http link to json-schema.org Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * fix http link to spec.commonmark.org Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Specify rules for $ref resolution Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Specify relative resolution rules for pathItem $ref and example externalValue Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Update JSON Schema draft links to 2020-12 IETF pages Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make language about 'MUST be in the form of a ...' consistent Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make it clear pathItem $refs don't need to be external now Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Make RFC links consistent with regard to spacing Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Allow a URI for example.externalValue fields This makes it fall under the rules for relative references. Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Explicitly call out $ref as a Relative Reference * Remove wording about what implementations SHOULD/MAY do with a $ref * Prefer 'referenced document' to 'referrant document' for clarity * Fix JSON Schema $ref resolution fallback rule * Add links back to #relativeReferences definition * Split #relativeReferences definition into URL and URI sections Signed-off-by: Mike Ralphson <mike.ralphson@gmail.com> * Clean-up wording about $refs in responsesObjects, fixes OAI#1679 (OAI#2442) * Clean-up wording about $refs in responsesObjects, fixes OAI#1679 * Agreed to remove explicit verbiage around $refs in responseObjects, fixes OAI#1679 * fix: two typos in versions/3.1.0.md (OAI#2452) * Fix, clarify, and simplify content type schemas (OAI#2351) * Fix, clarify, and simplify content type schemas This fixes OAI#2349, which caught that an encoded PNG image is encoded into a text media type. In the process I realized some other errors, and simplified things. * HTTP `Content-Type` is always handled by OAS * Media Type Object key in most cases * Encoding object (possibly inferred from schema) in `multipart/form-data` * HTTP-level `Content-Encoding` is always handled by the OAS Header Object * JSON Schema "content*" is used for embedding one media type into another * the encoded resource is of media type `text/plain` * `"contentMediaType"` is the embedded media type after decoding * `"contentEncoding"` is how to encode/decode binary to/from text This removes any chance of `"contentMediaType"` conflicting with the Media Type Object key or with `contentType` in the Encoding Object, as they now always do different things. Likewise, the HTTP `Content-Encoding` header (with values like gzip, deflate, etc.) does different things than `"contentEncoding"` (which has values like base64, base64url, quoted-printable, etc.). The deprecated part header `Content-Transfer-Encoding` is likewise handled in the Encoding Object, but is probably never used. * Fix Content-Type to indicate semantics ...rather than literal content format on the wire. * Update 3.1.0.md Fixed a typo and changed a SHOULD to MAY. * Update versions/3.1.0.md * clarify default encoding content type value. * Describe interaction between JSON Schema contentEncoding and HTTP Content-Encoding header Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> * 3.1.0 release prep (OAI#2461) * 3.1.0 release prep * Update README.md * reframing `user` as `author` (OAI#2463) Per comment in review, authors determine whether a spec is a single or multipart document. Those who consume the spec care more about the information itself and less (or not at all directly) about how it was assembled. * fixed the dash character Co-authored-by: Mike Ralphson <mike.ralphson@gmail.com> Co-authored-by: Roberto Polli <robipolli@gmail.com> Co-authored-by: Axel Nennker <axel.nennker@telekom.de> Co-authored-by: Phil Sturgeon <me@philsturgeon.uk> Co-authored-by: Mike Kistler <mkistler@us.ibm.com> Co-authored-by: Darrel <darrmi@microsoft.com> Co-authored-by: Arhimenrius <arhimenrius@gmail.com> Co-authored-by: Lorna Jane Mitchell <lorna@lornajane.net> Co-authored-by: Henry Andrews <andrews_henry@yahoo.com> Co-authored-by: Alan Crosswell <alan@crosswell.us> Co-authored-by: Helen Kosova <hkosova@users.noreply.github.com> Co-authored-by: seiya <r108338@yahoo.co.jp> Co-authored-by: Adam Leventhal <ahl@transposit.com> Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com> Co-authored-by: Patrice Krakow <patrice.krakow@gmail.com> Co-authored-by: Ted Epstein <ted.epstein@reprezen.com> Co-authored-by: Carsten Brandt <mail@cebe.cc> Co-authored-by: Sergej <sergej2705@users.noreply.github.com> Co-authored-by: nasa9084 <nasa.9084.bassclarinet@gmail.com> Co-authored-by: Erik Wilde <dret@users.noreply.github.com> Co-authored-by: Marsh Gardiner <marsh.gardiner@gmail.com> Co-authored-by: Phil Sturgeon <me@philsturgeon.com> Co-authored-by: Karen Etheridge <ether@cpan.org> Co-authored-by: Ben Hutton <relequestual@gmail.com> Co-authored-by: Sebastien Rosset <serosset@cisco.com> Co-authored-by: Darrel Miller <darrel.miller@microsoft.com> Co-authored-by: Vladimir Gorej <vladimir.gorej@gmail.com> Co-authored-by: Helen Kosova <helen.kosova@smartbear.com> Co-authored-by: Deven Phillips <InfoSec812@users.noreply.github.com> Co-authored-by: Vladimir <greatvovan@gmail.com> Co-authored-by: Quint Daenen <me@di-wu.be>

handrews · 2024-04-21T19:53:14Z

This appears to have been resolved by a PR to 3.0.3 – closing now.

tedepstein mentioned this issue Apr 15, 2017

Clarify if JSON References are restricted to properties that explicitly allow them #1037

Closed

This was referenced Sep 14, 2017

Path item $refs override inline operations instead of merging swagger-api/swagger-ui#3664

Open

Path item $ref with sibling elements should not produce warnings swagger-api/swagger-editor#1493

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cebe mentioned this issue Jun 28, 2019

Support $ref in PathItem cebe/php-openapi#17

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cebe mentioned this issue Jun 28, 2019

Explain unclear semantics of property $ref in Path Item Object #1964

Merged

handrews added the $ref label Feb 24, 2020

PhilYue mentioned this issue Oct 28, 2020

v3.1.0-rc1 Release (#2370) PhilYue/OpenAPI-Specification#1

Merged

handrews added clarification requests to clarify, but not change, part of the spec re-use re-use: ref/id resolution how $ref, operationId, or anything else is resolved and removed $ref labels Jan 29, 2024

handrews closed this as completed Apr 21, 2024

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Clarify or remove language about "conflicts" in Path Item Object $ref property #1038

Clarify or remove language about "conflicts" in Path Item Object $ref property #1038

tedepstein commented Apr 12, 2017

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webron commented Apr 19, 2017

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tedepstein commented Apr 20, 2017 •

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handrews commented Apr 21, 2024

Clarify or remove language about "conflicts" in Path Item Object $ref property #1038

Clarify or remove language about "conflicts" in Path Item Object $ref property #1038

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tedepstein commented Apr 12, 2017

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tedepstein commented Apr 12, 2017

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handrews commented Apr 21, 2024

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