Changes to Submit

added the non-success response with the status 429

added the non-success response with the status 503

added the new optional request property runtime_config/anyOf[subschema #1: SubmittedRuntimeConfig]/resources/anyOf[subschema #1: SubmittedRuntimeResources]/os

added the new optional request property verifier/anyOf[subschema #1: SubmittedVerifierTask]/runtime_config/anyOf[subschema #1: SubmittedRuntimeConfig]/resources/anyOf[subschema #1: SubmittedRuntimeResources]/os

added the new claude_cli enum value to the request property agent/type

added the new codex_cli enum value to the request property agent/type

removed the optional property errors/items/ctx from the response with the 422 status

removed the optional property errors/items/input from the response with the 422 status

the detail response's property type changed from array to string for status 422

the response property detail became required for the status 422

added the required property error to the response with the 422 status

added the required property errors to the response with the 422 status

added the required property source to the response with the 400 status

added the required property source to the response with the 401 status

added the required property source to the response with the 403 status

added the required property source to the response with the 404 status

added the required property source to the response with the 409 status

added the required property source to the response with the 422 status