Changes to create avatar

added the new image_unprocessable enum value to the code response property for the response status 422

added the new moderation_blocked enum value to the code response property for the response status 422

the response property code became required for the status 422

added the new optional request property imageProcessing (media type: multipart/form-data)

added the new optional request property imageProcessing (media type: application/json)

added the optional property rateLimit/upgrade to the response with the 429 status

added the new worker_failed enum value to the code response property for the response status 502

the response property code became required for the status 502

added ServiceUnavailableError subschema #1 to the response body oneOf list for the response status 503

the response's body type changed from object to no type for status 503

removed the required property code from the response with the 503 status

removed the required property error from the response with the 503 status

added the new cara-4.1-express enum value to the request property avatarModel (media type: multipart/form-data)

added the new cara-4.1-express enum value to the request property avatarModel (media type: application/json)

added the optional property sourceImageUrl to the response with the 201 status

request property avatarModel was restricted to a list of enum values (media type: multipart/form-data)

request property avatarModel was restricted to a list of enum values (media type: application/json)

added the new cara-4 enum value to the request property avatarModel (media type: multipart/form-data)

added the new cara-4 enum value to the request property avatarModel (media type: application/json)

added the new cara-4-latest enum value to the request property avatarModel (media type: multipart/form-data)

added the new cara-4-latest enum value to the request property avatarModel (media type: application/json)

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 422

added the optional property code to the response with the 502 status

the response property rateLimit became optional for the status 429

added the new CREATION_BUSY enum value to the code response property for the response status 429

added the non-success response with the status 409

added the non-success response with the status 502

added the non-success response with the status 503

added the media type application/json for the response with the status 429

the response property activeVersion became nullable for the status 201

added the non-success response with the status 429

added the optional property description to the response with the 201 status

added the optional property displayTags to the response with the 201 status

added the optional property idleVideoUrl to the response with the 201 status

added the optional property landscapeImageUrl to the response with the 201 status

added the optional property portraitImageUrl to the response with the 201 status

added the optional property renderStyle to the response with the 201 status