100100 Continue
The server has received the request headers and the client should proceed to send the request body.
501The server does not support the functionality required to fulfill the request.
The server does not recognize the request method or lacks the ability to fulfill it. This can happen when using HTTP methods like PATCH on servers that only support GET/POST, or requesting features not yet built.
Use a supported HTTP method instead. Check the API documentation for available endpoints and methods. If you control the server, implement the missing functionality.
100The server has received the request headers and the client should proceed to send the request body.
202The request has been accepted for processing, but the processing has not been completed yet.
404The server cannot find the requested resource. The URL may be incorrect or the resource may have been deleted.
300The request has more than one possible response and the user or user agent should choose one of them.
500The server encountered an unexpected condition that prevented it from fulfilling the request.
525Cloudflare could not complete an SSL/TLS handshake with the origin server.