Changes to Create Openai Batch

added the optional property usage/anyOf[subschema #1: BatchUsage]/input_tokens_details/image_tokens to the response with the 200 status

the response property object became optional for the status 200

api tag Files & Batches added

added the new optional header request parameter x-api-key

added the new optional request property output_expires_after

the request property metadata became optional

added the new /v1/embeddings enum value to the request property endpoint

added the optional property model to the response with the 200 status

added the optional property usage to the response with the 200 status

added BatchErrors to the errors response property anyOf list for the response status 200

added BatchRequestCounts to the request_counts response property anyOf list for the response status 200

removed subschema #1 from the errors response property anyOf list for the response status 200

removed subschema #1 from the request_counts response property anyOf list for the response status 200

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

the object response's property default value batch was added for the status 200