Changes to Cancel agent run

added the non-success response with the status 502

added the optional property error/code to the response with the 401 status

added the optional property error/code to the response with the 404 status

added the optional property error/details to the response with the 401 status

added the optional property error/details to the response with the 404 status

added the optional property error/request_id to the response with the 401 status

added the optional property error/request_id to the response with the 404 status

added the optional property error/retryable to the response with the 401 status

added the optional property error/retryable to the response with the 404 status

added the optional property request_id to the response with the 202 status

added the new OPENAI enum value to the provider response property for the response status 202

the trace_id response's property pattern ^[0-9a-f]{32}$ was added for the status 202

added the required property context_start_run_id to the response with the 202 status

added the required property context_truncated to the response with the 202 status

added the required property input_history_mode to the response with the 202 status

removed the required property context_start_run_id from the response with the 202 status

removed the required property context_truncated from the response with the 202 status

removed the required property input_history_mode from the response with the 202 status

removed the OPENAI enum value from the provider response property for the response status 202

the trace_id response's property pattern ^[0-9a-f]{32}$ was removed for the status 202

added the required property context_start_run_id to the response with the 202 status

added the required property context_truncated to the response with the 202 status

added the required property input_history_mode to the response with the 202 status

the trace_id response's property pattern ^[0-9a-f]{32}$ was added for the status 202

added the new OPENAI enum value to the provider response property for the response status 202

removed the success response with the status 200

added the success response with the status 202

added the new optional query request parameter principal_id

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

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

added the new VERTEX_AI enum value to the provider response property for the response status 200

endpoint added