HTTP Status Codes and Their Meanings - Key4UAPI Interface Integration

HTTP Status Codes

HTTP status codes are 3-digit numeric codes used to indicate the status of HTTP responses from web servers. The following are some common HTTP status codes and their meanings:

Status Code	Code Explanation
400 Bad Request	The request format is incorrect or cannot be understood by the server. This typically indicates a client error.
401 Unauthorized	API key authentication failed. You need to verify that your API key is correct. Other reasons include token expiration.
403 Forbidden	Generally indicates insufficient permissions.
404 Not Found	The requested resource was not found. You may be trying to access an endpoint that does not exist.
413 Request Entity Too Large	The request body is too large. You may need to reduce the size of your request body.
429 Too Many Requests	You have exceeded your rate limit due to frequent requests exceeding the limit.
500 Internal Server Error	An internal server error occurred. This may be an issue with the OpenAI server, not your problem.
503 Service Unavailable	The server is temporarily unavailable. This may be due to OpenAI performing maintenance or the server being overloaded.

Note: The above is only a portion of HTTP status codes and is not exhaustive. Some status codes may vary depending on the server's implementation and usage.