codes.json
 1  {
 2    "100": "Continue",
 3    "101": "Switching Protocols",
 4    "102": "Processing",
 5    "103": "Early Hints",
 6    "200": "OK",
 7    "201": "Created",
 8    "202": "Accepted",
 9    "203": "Non-Authoritative Information",
10    "204": "No Content",
11    "205": "Reset Content",
12    "206": "Partial Content",
13    "207": "Multi-Status",
14    "208": "Already Reported",
15    "226": "IM Used",
16    "300": "Multiple Choices",
17    "301": "Moved Permanently",
18    "302": "Found",
19    "303": "See Other",
20    "304": "Not Modified",
21    "305": "Use Proxy",
22    "306": "(Unused)",
23    "307": "Temporary Redirect",
24    "308": "Permanent Redirect",
25    "400": "Bad Request",
26    "401": "Unauthorized",
27    "402": "Payment Required",
28    "403": "Forbidden",
29    "404": "Not Found",
30    "405": "Method Not Allowed",
31    "406": "Not Acceptable",
32    "407": "Proxy Authentication Required",
33    "408": "Request Timeout",
34    "409": "Conflict",
35    "410": "Gone",
36    "411": "Length Required",
37    "412": "Precondition Failed",
38    "413": "Payload Too Large",
39    "414": "URI Too Long",
40    "415": "Unsupported Media Type",
41    "416": "Range Not Satisfiable",
42    "417": "Expectation Failed",
43    "418": "I'm a teapot",
44    "421": "Misdirected Request",
45    "422": "Unprocessable Entity",
46    "423": "Locked",
47    "424": "Failed Dependency",
48    "425": "Unordered Collection",
49    "426": "Upgrade Required",
50    "428": "Precondition Required",
51    "429": "Too Many Requests",
52    "431": "Request Header Fields Too Large",
53    "451": "Unavailable For Legal Reasons",
54    "500": "Internal Server Error",
55    "501": "Not Implemented",
56    "502": "Bad Gateway",
57    "503": "Service Unavailable",
58    "504": "Gateway Timeout",
59    "505": "HTTP Version Not Supported",
60    "506": "Variant Also Negotiates",
61    "507": "Insufficient Storage",
62    "508": "Loop Detected",
63    "509": "Bandwidth Limit Exceeded",
64    "510": "Not Extended",
65    "511": "Network Authentication Required"
66  }