Changes to Sign in.

the response property oneOf[#/components/schemas/SignInChallengeResponse]/challenge became required for the status 200

the response property oneOf[#/components/schemas/SignInResponse]/apiKey became required for the status 200

added the optional property field to the response with the 400 status

added the optional property field to the response with the 401 status

added the optional property field to the response with the 403 status

added the optional property field to the response with the 413 status

added the optional property field to the response with the 415 status

added the optional property field to the response with the 500 status

added the optional property field to the response with the 503 status

added the optional property reason to the response with the 400 status

added the optional property reason to the response with the 401 status

added the optional property reason to the response with the 403 status

added the optional property reason to the response with the 413 status

added the optional property reason to the response with the 415 status

added the optional property reason to the response with the 500 status

added the optional property reason to the response with the 503 status

added the optional property oneOf[#/components/schemas/SignInResponse]/id to the response with the 200 status

removed the media type */* for the response with the status 400

removed the media type */* for the response with the status 413

removed the media type */* for the response with the status 415

removed the media type */* for the response with the status 500

removed the media type */* for the response with the status 503

added the media type application/json for the response with the status 400

added the media type application/json for the response with the status 413

added the media type application/json for the response with the status 415

added the media type application/json for the response with the status 500

added the media type application/json for the response with the status 503

added the optional property reason to the response with the 429 status

added the non-success response with the status 429

added SignInResponse SignInChallengeResponse to the response body oneOf list for the response status 200

the response's body type changed from object to no type for status 200

removed the optional property apiKey from the response with the 200 status

removed the optional property expiresAt from the response with the 200 status

removed the optional property idleExpiresAt from the response with the 200 status

removed the optional property passwordChangeRequired from the response with the 200 status

removed the optional property scopes from the response with the 200 status

removed the optional property username from the response with the 200 status

added the non-success response with the status 403

endpoint added