Changes to List available LLM models

api operation id listPublicModels was added

api tag Models removed

added the non-success response with the status 503

removed the non-success response with the status 400

added the optional property data/items/group to the response with the 200 status

added the optional property data/items/label to the response with the 200 status

added the optional property data/items/order to the response with the 200 status

added the optional property data/items/surfaces to the response with the 200 status

the response property data became required for the status 200

the response property data/items/created became required for the status 200

the response property data/items/id became required for the status 200

the response property data/items/object became required for the status 200

the response property data/items/owned_by became required for the status 200

the response property object became required for the status 200

the object response property const value list was added for the status 200

the object response property const value model was added for the status 200

api tag Models added

api tag Models removed

api tag Models added