ParseContextURL

ParseContextURL asks a runner to parse a context URL, and return the parsed result.

This call returns

• FAILED_PRECONDITION if the user requires authentication on the runner to access the context URL
• PERMISSION_DENIED if the user is not allowed to access the context URL using the credentials they have
• INVALID_ARGUMENT if the context URL is invalid
• NOT_FOUND if the repository or branch indicated by the context URL does not exist