The target source is disabled. 406: Unacceptable content (Not acceptable) It is a response that indicates that only unacceptable content will be generated due to the headers sent in the request. 407: Proxy authentication required Authentication is needed to continue when the proxy server is used by the browser. 408: Server timed out due to waiting (Request timeout) It is the server's response when the request could not be completed during the timeout. to network saturation. 409: Conflict It means that the request to the server could not be processed due to conflicts with the resource. It may be due to multiple editions of the original.
410: Non-existent resource ( Gone) It is similar to code 404 but indicates that the situation is permanent. The content has been removed with no hope of it being restored. 411: Length required It is an error thrown when the browser does not specify a length for the header and the headers Phone Number Data do not meet the server's specifications, so the request is rejected. 412: Precondition failed The header conditions included by the browser cannot be fulfilled by the server. 413: Payload too large The request exceeds the limits defined by the server. The load is too large and cannot be processed properly. 414: Request is too long (URI too long) It is the server's response to a request that is too long. Responds to GET requests with a query string that is too long to process. 415: Unsupported media type The server does not support a media type or resource included in the request. 416: Range not satisfiable .
The server cannot return the part of the resource requested by the browser. The header range is not reachable by the URI data. 417: Expectation failed The requirements, or conditions in the request header could not be met. 421: No response configuration (Misdirected request) It indicates that the server does not have the appropriate configuration to issue a response to the request. 422: Unprocessable entity It is when the browser request cannot be processed due to errors in semantics. 423 Locked Indicates that a font cannot be accessed because it is locked. 424: Failed due to previous request (Failed dependency) The request has failed because of the request made previously. 425: Too early Indicates that the server cannot process a request until the previous one is responded to. 426: Upgrade required The request is declined due to a protocol error and an update is requested.