http response 200 code example

Example 1: 200 status code

100	Continue	[RFC7231, Section 6.2.1]
101	Switching Protocols	[RFC7231, Section 6.2.2]
102	Processing	[RFC2518]
103	Early Hints	[RFC8297]
104-199	Unassigned	
200	OK	[RFC7231, Section 6.3.1]
201	Created	[RFC7231, Section 6.3.2]
202	Accepted	[RFC7231, Section 6.3.3]
203	Non-Authoritative Information	[RFC7231, Section 6.3.4]
204	No Content	[RFC7231, Section 6.3.5]
205	Reset Content	[RFC7231, Section 6.3.6]
206	Partial Content	[RFC7233, Section 4.1]
207	Multi-Status	[RFC4918]
208	Already Reported	[RFC5842]
209-225	Unassigned	
226	IM Used	[RFC3229]
227-299	Unassigned	
300	Multiple Choices	[RFC7231, Section 6.4.1]
301	Moved Permanently	[RFC7231, Section 6.4.2]
302	Found	[RFC7231, Section 6.4.3]
303	See Other	[RFC7231, Section 6.4.4]
304	Not Modified	[RFC7232, Section 4.1]
305	Use Proxy	[RFC7231, Section 6.4.5]
306	(Unused)	[RFC7231, Section 6.4.6]
307	Temporary Redirect	[RFC7231, Section 6.4.7]
308	Permanent Redirect	[RFC7538]
309-399	Unassigned	
400	Bad Request	[RFC7231, Section 6.5.1]
401	Unauthorized	[RFC7235, Section 3.1]
402	Payment Required	[RFC7231, Section 6.5.2]
403	Forbidden	[RFC7231, Section 6.5.3]
404	Not Found	[RFC7231, Section 6.5.4]
405	Method Not Allowed	[RFC7231, Section 6.5.5]
406	Not Acceptable	[RFC7231, Section 6.5.6]
407	Proxy Authentication Required	[RFC7235, Section 3.2]
408	Request Timeout	[RFC7231, Section 6.5.7]
409	Conflict	[RFC7231, Section 6.5.8]
410	Gone	[RFC7231, Section 6.5.9]
411	Length Required	[RFC7231, Section 6.5.10]
412	Precondition Failed	[RFC7232, Section 4.2][RFC8144, Section 3.2]
413	Payload Too Large	[RFC7231, Section 6.5.11]
414	URI Too Long	[RFC7231, Section 6.5.12]
415	Unsupported Media Type	[RFC7231, Section 6.5.13][RFC7694, Section 3]
416	Range Not Satisfiable	[RFC7233, Section 4.4]
417	Expectation Failed	[RFC7231, Section 6.5.14]
418-420	Unassigned	
421	Misdirected Request	[RFC7540, Section 9.1.2]
422	Unprocessable Entity	[RFC4918]
423	Locked	[RFC4918]
424	Failed Dependency	[RFC4918]
425	Too Early	[RFC8470]
426	Upgrade Required	[RFC7231, Section 6.5.15]
427	Unassigned	
428	Precondition Required	[RFC6585]
429	Too Many Requests	[RFC6585]
430	Unassigned	
431	Request Header Fields Too Large	[RFC6585]
432-450	Unassigned	
451	Unavailable For Legal Reasons	[RFC7725]
452-499	Unassigned	
500	Internal Server Error	[RFC7231, Section 6.6.1]
501	Not Implemented	[RFC7231, Section 6.6.2]
502	Bad Gateway	[RFC7231, Section 6.6.3]
503	Service Unavailable	[RFC7231, Section 6.6.4]
504	Gateway Timeout	[RFC7231, Section 6.6.5]
505	HTTP Version Not Supported	[RFC7231, Section 6.6.6]
506	Variant Also Negotiates	[RFC2295]
507	Insufficient Storage	[RFC4918]
508	Loop Detected	[RFC5842]
509	Unassigned	
510	Not Extended	[RFC2774]
511	Network Authentication Required	[RFC6585]
512-599	Unassigned	

source : https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml

Example 2: http response status codes

HTTP response status codes

HTTP response status codes indicate whether a specific HTTP request has been successfully completed. 
Responses are grouped in five classes:

1. Informational responses (100199)
2. Successful responses (200299)
3. Redirects (300399)
4. Client errors (400499)
5. Server errors (500599)

1. Information responses
    a. 100 Continue
    b. 101 Switching Protocol
    c. 102 Processing (WebDAV)
    d. 103 Early Hints

2. Successful responses
    a. 200 OK
    b. 201 Created
    c. 202 Accepted
    d. 203 Non-Authoritative Information
    e. 204 No Content
    f. 205 Reset Content
    g. 206 Partial Content
    h. 207 Multi-Status (WebDAV)
    i. 208 Already Reported (WebDAV)
    j. 226 IM Used (HTTP Delta encoding)

3. Redirection messages
    a. 300 Multiple Choice
    b. 301 Moved Permanently
    c. 302 Found
    d. 303 See Other
    e. 304 Not Modified
    f. 305 Use Proxy
    g. 306 unused
    h. 307 Temporary Redirect
    i. 308 Permanent Redirect

4. Client error responses
    a. 400 Bad Request
    b. 401 Unauthorized
    c. 402 Payment Required 
    d. 403 Forbidden
    e. 404 Not Found
    f. 405 Method Not Allowed
    g. 406 Not Acceptable
    h. 407 Proxy Authentication Required
    i. 408 Request Timeout
    j. 409 Conflict
    k. 410 Gone
    l. 411 Length Required
    m. 412 Precondition Failed
    n. 413 Payload Too Large
    o. 414 URI Too Long
    p. 415 Unsupported Media Type
    q. 416 Range Not Satisfiable
    r. 417 Expectation Failed
    s. 418 I'm a teapot
    t. 421 Misdirected Request
    u. 425 Too Early 
    v. 426 Upgrade Required
    w. 428 Precondition Required
    x. 429 Too Many Requests
    y. 431 Request Header Fields Too Large
    z. 451 Unavailable For Legal Reasons

5. Server error responses
    a. 500 Internal Server Error
    b. 501 Not Implemented
    c. 502 Bad Gateway
    d. 503 Service Unavailable
    e. 504 Gateway Timeout
    f. 505 HTTP Version Not Supported
    g. 506 Variant Also Negotiates
    h. 507 Insufficient Storage (WebDAV)
    i. 508 Loop Detected (WebDAV)
    j. 510 Not Extended
    k. 511 Network Authentication Required

Example 3: server 200 response

status code 200 OK. The request has succeeded.

Example 4: http status codes

Some important http status codes are:
200: The one you will mostly want to get. Succesful transfer
301: Moved Permanently. 300 defines Redirections
404: Not found. 400: bad requests as 401 Unauthorized and 403 Forbidden.
502: Bad Gateway. 500 defines Internal Server Errors.

Example 5: 200 error code

The HTTP 200 OK success status response code indicates that the request has succeeded. A 200 response is cacheable by default. The meaning of a success depends on the HTTP request method: GET : The resource has been fetched and is transmitted in the message body.

from developer.mozilla.org