Changes to Create Chat Completion

removed the request property anyOf[subschema #1: ChatCompletionsRequest]/confidential

removed the request property anyOf[subschema #1: ChatCompletionsRequest]/encrypt

removed the request property anyOf[subschema #1: ChatCompletionsRequest]/encryption_id

the request's body type changed from object to no type

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

removed the required property choices from the response with the 200 status

removed the required property created from the response with the 200 status

removed the required property model from the response with the 200 status

removed the required property object from the response with the 200 status

removed the required property usage from the response with the 200 status

removed the request property confidential

removed the request property encrypt

removed the request property encryption_id

removed the request property max_completion_tokens

removed the request property messages

removed the request property model

removed the request property response_format

removed the request property stream

removed the request property temperature

removed the request property tool_choice

removed the request property tools

removed the request property top_p

added ChatCompletionsRequest EndeavorChatCompletionsRequest to the request body anyOf list

added ChatCompletionsResponse EndeavorChatCompletionsResponse to the response body anyOf list for the response status 200