Changes to POST /v1/chat/completions

added subschema #1 to the messages/items request property allOf list

the repetition_penalty request property's min was increased to 0.00

added the new optional request property max_tool_calls

added the new optional request property messages/items/configuration_update

added the new optional request property web_search

added the new optional request property web_search_options

the request property messages/items/content became optional

the repetition_penalty request property default value 1 was added

added the new developer enum value to the request property messages/items/role

added the new fast enum value to the request property service_tier

request property messages/items/content list-of-types was widened by adding types null to media type application/json