Changes to Create thread

added the optional property error/misalignment/review_target to the response with the 429 status

the request property messages/items/attachments became not nullable

the request property messages/items/metadata became not nullable

the request property metadata became not nullable

the request property tool_resources became not nullable

the tool_resources request property type changed from object to no type

response property metadata list-of-types was widened by adding types null to media type application/json of response 200

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

removed the request property tool_resources/code_interpreter

removed the request property tool_resources/file_search

removed the optional property tool_resources/code_interpreter from the response with the 200 status

removed the optional property tool_resources/file_search from the response with the 200 status

added subschema #1 subschema #2 to the tool_resources request property anyOf list

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

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

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

added the non-success response with the status 429

added subschema #1 subschema #2 to the tool_resources response property anyOf list for the response status 200