feat(generator): Add "application/vnd.api+json" media type. (#307)

* Add "application/vnd.api+json" content type.

* Add changelog entry for new media type.

Author: jrversteegh

CHANGELOG.md

@@ -16,6 +16,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - `none` will not create a project folder at all, only the inner package folder (which won't be inner anymore)
 - Attempt to detect and alert users if they are using an unsupported version of OpenAPI (#281).
 - Fixes `Enum` deserialization when the value is `UNSET`.
+- Add handling of application/vnd.api+json media type.
 
 ### Changes
 

openapi_python_client/parser/responses.py

@@ -20,6 +20,7 @@ class Response:
 
 _SOURCE_BY_CONTENT_TYPE = {
     "application/json": "response.json()",
+    "application/vnd.api+json": "response.json()",
     "application/octet-stream": "response.content",
     "text/html": "response.text",
 }