HTTP API Java OkHttp Client
JAVA-OKHTTP · API Responses
39 known error codes for this model
HTTP-400
Easy Fix
HTTP 400 Bad Request indicates request payload/schema malformed for this API request path.
HTTP-401
Easy Fix
HTTP 401 Unauthorized indicates authentication token missing or invalid for this API request path.
HTTP-402
Easy Fix
HTTP 402 Payment Required indicates billing/plan requirement blocked execution for this API request path.
HTTP-403
Easy Fix
HTTP 403 Forbidden indicates caller authenticated but lacks permission for this API request path.
HTTP-404
Easy Fix
HTTP 404 Not Found indicates resource id/path does not exist for this API request path.
HTTP-405
Easy Fix
HTTP 405 Method Not Allowed indicates HTTP method unsupported for endpoint for this API request path.
HTTP-406
Easy Fix
HTTP 406 Not Acceptable indicates Accept negotiation failed for requested representation for this API request path.
HTTP-407
Easy Fix
HTTP 407 Proxy Authentication Required indicates proxy authentication challenge not satisfied for this API request path.
HTTP-408
Easy Fix
HTTP 408 Request Timeout indicates client/request timeout expired before completion for this API request path.
HTTP-409
Easy Fix
HTTP 409 Conflict indicates resource state conflict prevented write for this API request path.
HTTP-410
Easy Fix
HTTP 410 Gone indicates resource intentionally removed permanently for this API request path.
HTTP-411
Easy Fix
HTTP 411 Length Required indicates Content-Length header is required for this API request path.
HTTP-412
Easy Fix
HTTP 412 Precondition Failed indicates conditional request precondition failed for this API request path.
HTTP-413
Easy Fix
HTTP 413 Content Too Large indicates request body exceeds allowed size limit for this API request path.
HTTP-414
Easy Fix
HTTP 414 URI Too Long indicates request URI exceeds server/path limits for this API request path.
HTTP-415
Easy Fix
HTTP 415 Unsupported Media Type indicates content type not supported by endpoint for this API request path.
HTTP-416
Easy Fix
HTTP 416 Range Not Satisfiable indicates range request outside available resource bounds for this API request path.
HTTP-417
Easy Fix
HTTP 417 Expectation Failed indicates Expect header condition could not be met for this API request path.
HTTP-421
Easy Fix
HTTP 421 Misdirected Request indicates request sent to wrong backend authority for this API request path.
HTTP-422
Easy Fix
HTTP 422 Unprocessable Content indicates semantic validation failed for request fields for this API request path.
HTTP-423
Easy Fix
HTTP 423 Locked indicates target resource currently locked for this API request path.
HTTP-424
Easy Fix
HTTP 424 Failed Dependency indicates dependent operation failed upstream for this API request path.
HTTP-425
Easy Fix
HTTP 425 Too Early indicates server rejected replay-risk request timing for this API request path.
HTTP-426
Easy Fix
HTTP 426 Upgrade Required indicates protocol upgrade required by server for this API request path.
HTTP-428
Easy Fix
HTTP 428 Precondition Required indicates missing required precondition headers for this API request path.
HTTP-429
Easy Fix
HTTP 429 Too Many Requests indicates rate limit budget exhausted for this API request path.
HTTP-431
Easy Fix
HTTP 431 Request Header Fields Too Large indicates request header set exceeds allowed size for this API request path.
HTTP-451
Easy Fix
HTTP 451 Unavailable For Legal Reasons indicates resource blocked for legal/policy reasons for this API request path.
HTTP-500
Moderate
HTTP 500 Internal Server Error indicates unhandled server exception occurred for this API request path.
HTTP-501
Moderate
HTTP 501 Not Implemented indicates server feature not implemented for this API request path.
HTTP-502
Moderate
HTTP 502 Bad Gateway indicates gateway received invalid upstream response for this API request path.
HTTP-503
Moderate
HTTP 503 Service Unavailable indicates service temporarily unavailable due to load/maintenance for this API request path.
HTTP-504
Moderate
HTTP 504 Gateway Timeout indicates gateway timed out waiting for upstream for this API request path.
HTTP-505
Moderate
HTTP 505 HTTP Version Not Supported indicates HTTP protocol version unsupported for this API request path.
HTTP-506
Moderate
HTTP 506 Variant Also Negotiates indicates content negotiation variant configuration invalid for this API request path.
HTTP-507
Moderate
HTTP 507 Insufficient Storage indicates server lacks storage capacity for operation for this API request path.
HTTP-508
Moderate
HTTP 508 Loop Detected indicates processing loop detected in backend logic for this API request path.
HTTP-510
Moderate
HTTP 510 Not Extended indicates required protocol extension missing for this API request path.
HTTP-511
Moderate
HTTP 511 Network Authentication Required indicates network authentication gate blocked request for this API request path.