HTTP response status codes. 
| Enumerator | 
|---|
| HTTP_100_CONTINUE  | Continue  
 | 
| HTTP_101_SWITCHING_PROTOCOLS  | Switching Protocols  
 | 
| HTTP_102_PROCESSING  | Processing  
 | 
| HTTP_103_EARLY_HINTS  | Early Hints  
 | 
| HTTP_200_OK  | OK  
 | 
| HTTP_201_CREATED  | Created  
 | 
| HTTP_202_ACCEPTED  | Accepted  
 | 
| HTTP_203_NON_AUTHORITATIVE_INFORMATION  | Non-Authoritative Information  
 | 
| HTTP_204_NO_CONTENT  | No Content  
 | 
| HTTP_205_RESET_CONTENT  | Reset Content  
 | 
| HTTP_206_PARTIAL_CONTENT  | Partial Content  
 | 
| HTTP_207_MULTI_STATUS  | Multi-Status  
 | 
| HTTP_208_ALREADY_REPORTED  | Already Reported  
 | 
| HTTP_226_IM_USED  | IM Used  
 | 
| HTTP_300_MULTIPLE_CHOICES  | Multiple Choices  
 | 
| HTTP_301_MOVED_PERMANENTLY  | Moved Permanently  
 | 
| HTTP_302_FOUND  | Found  
 | 
| HTTP_303_SEE_OTHER  | See Other  
 | 
| HTTP_304_NOT_MODIFIED  | Not Modified  
 | 
| HTTP_305_USE_PROXY  | Use Proxy  
 | 
| HTTP_306_UNUSED  | unused  
 | 
| HTTP_307_TEMPORARY_REDIRECT  | Temporary Redirect  
 | 
| HTTP_308_PERMANENT_REDIRECT  | Permanent Redirect  
 | 
| HTTP_400_BAD_REQUEST  | Bad Request  
 | 
| HTTP_401_UNAUTHORIZED  | Unauthorized  
 | 
| HTTP_402_PAYMENT_REQUIRED  | Payment Required  
 | 
| HTTP_403_FORBIDDEN  | Forbidden  
 | 
| HTTP_404_NOT_FOUND  | Not Found  
 | 
| HTTP_405_METHOD_NOT_ALLOWED  | Method Not Allowed  
 | 
| HTTP_406_NOT_ACCEPTABLE  | Not Acceptable  
 | 
| HTTP_407_PROXY_AUTHENTICATION_REQUIRED  | Proxy Authentication Required  
 | 
| HTTP_408_REQUEST_TIMEOUT  | Request Timeout  
 | 
| HTTP_409_CONFLICT  | Conflict  
 | 
| HTTP_410_GONE  | Gone  
 | 
| HTTP_411_LENGTH_REQUIRED  | Length Required  
 | 
| HTTP_412_PRECONDITION_FAILED  | Precondition Failed  
 | 
| HTTP_413_PAYLOAD_TOO_LARGE  | Payload Too Large  
 | 
| HTTP_414_URI_TOO_LONG  | URI Too Long  
 | 
| HTTP_415_UNSUPPORTED_MEDIA_TYPE  | Unsupported Media Type  
 | 
| HTTP_416_RANGE_NOT_SATISFIABLE  | Range Not Satisfiable  
 | 
| HTTP_417_EXPECTATION_FAILED  | Expectation Failed  
 | 
| HTTP_418_IM_A_TEAPOT  | I'm a teapot  
 | 
| HTTP_421_MISDIRECTED_REQUEST  | Misdirected Request  
 | 
| HTTP_422_UNPROCESSABLE_ENTITY  | Unprocessable Entity  
 | 
| HTTP_423_LOCKED  | Locked  
 | 
| HTTP_424_FAILED_DEPENDENCY  | Failed Dependency  
 | 
| HTTP_425_TOO_EARLY  | Too Early  
 | 
| HTTP_426_UPGRADE_REQUIRED  | Upgrade Required  
 | 
| HTTP_428_PRECONDITION_REQUIRED  | Precondition Required  
 | 
| HTTP_429_TOO_MANY_REQUESTS  | Too Many Requests  
 | 
| HTTP_431_REQUEST_HEADER_FIELDS_TOO_LARGE  | Request Header Fields Too Large  
 | 
| HTTP_451_UNAVAILABLE_FOR_LEGAL_REASONS  | Unavailable For Legal Reasons  
 | 
| HTTP_500_INTERNAL_SERVER_ERROR  | Internal Server Error  
 | 
| HTTP_501_NOT_IMPLEMENTED  | Not Implemented  
 | 
| HTTP_502_BAD_GATEWAY  | Bad Gateway  
 | 
| HTTP_503_SERVICE_UNAVAILABLE  | Service Unavailable  
 | 
| HTTP_504_GATEWAY_TIMEOUT  | Gateway Timeout  
 | 
| HTTP_505_HTTP_VERSION_NOT_SUPPORTED  | HTTP Version Not Supported  
 | 
| HTTP_506_VARIANT_ALSO_NEGOTIATES  | Variant Also Negotiates  
 | 
| HTTP_507_INSUFFICIENT_STORAGE  | Insufficient Storage  
 | 
| HTTP_508_LOOP_DETECTED  | Loop Detected  
 | 
| HTTP_510_NOT_EXTENDED  | Not Extended  
 | 
| HTTP_511_NETWORK_AUTHENTICATION_REQUIRED  | Network Authentication Required  
 |