"100 " : Continue
"101 " : witching Protocols
"200 " : OK
"201 " : Created
"202 " : Accepted
"203 " : Non-Authoritative Information
"204 " : No Content
"205 " : Reset Content
"206 " : Partial Content
"300 " : Multiple Choices
"301 " : Moved Permanently
"302 " : Found
"303 " : See Other
"304 " : Not Modified
"305 " : Use Proxy
"307 " : Temporary Redirect
"400 " : Bad Request
"401 " : Unauthorized
"402 " : Payment Required
"403 " : Forbidden
"404 " : Not Found
"405 " : Method Not Allowed
"406 " : Not Acceptable
"407 " : Proxy Authentication Required
"408 " : Request Time-out
"409 " : Conflict
"410 " : Gone
"411 " : Length Required
"412 " : Precondition Failed
"413 " : Request Entity Too Large
"414 " : Request-URI Too Large
"415 " : Unsupported Media Type
"416 " : Requested range not satisfiable
"417 " : Expectation Failed
"500 " : Internal Server Error
"501 " : Not Implemented
"502 " : Bad Gateway
"503 " : Service Unavailable
"504 " : Gateway Time-out
"505 " : HTTP Version not supported