What is a 402 error?
What is a 402 error? The HTTP 402 Payment Required is a nonstandard client error status response code that is reserved for future use. Sometimes, this code indicates that the request can not be processed until the client makes a payment. What is a 409 error? The HTTP 409 Conflict response status code indicates a request conflict with current state of the target resource. Conflicts are most likely to occur in response to a PUT request. What is a 204 response? The HTTP 204 No Content success status response code indicates that a request has succeeded, but that the client...