 HttpStatusCode enum   Http status codes. As per https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml enum HttpStatusCode {
  Continue: 100
  SwitchingProtocols: 101
  Processing: 102
  EarlyHints: 103
  Ok: 200
  Created: 201
  Accepted: 202
  NonAuthoritativeInformation: 203
  NoContent: 204
  ResetContent: 205
  PartialContent: 206
  MultiStatus: 207
  AlreadyReported: 208
  ImUsed: 226
  MultipleChoices: 300
  MovedPermanently: 301
  Found: 302
  SeeOther: 303
  NotModified: 304
  UseProxy: 305
  Unused: 306
  TemporaryRedirect: 307
  PermanentRedirect: 308
  BadRequest: 400
  Unauthorized: 401
  PaymentRequired: 402
  Forbidden: 403
  NotFound: 404
  MethodNotAllowed: 405
  NotAcceptable: 406
  ProxyAuthenticationRequired: 407
  RequestTimeout: 408
  Conflict: 409
  Gone: 410
  LengthRequired: 411
  PreconditionFailed: 412
  PayloadTooLarge: 413
  UriTooLong: 414
  UnsupportedMediaType: 415
  RangeNotSatisfiable: 416
  ExpectationFailed: 417
  ImATeapot: 418
  MisdirectedRequest: 421
  UnprocessableEntity: 422
  Locked: 423
  FailedDependency: 424
  TooEarly: 425
  UpgradeRequired: 426
  PreconditionRequired: 428
  TooManyRequests: 429
  RequestHeaderFieldsTooLarge: 431
  UnavailableForLegalReasons: 451
  InternalServerError: 500
  NotImplemented: 501
  BadGateway: 502
  ServiceUnavailable: 503
  GatewayTimeout: 504
  HttpVersionNotSupported: 505
  VariantAlsoNegotiates: 506
  InsufficientStorage: 507
  LoopDetected: 508
  NotExtended: 510
  NetworkAuthenticationRequired: 511
} Members    Member Description      Continue: 100       SwitchingProtocols: 101       Processing: 102       EarlyHints: 103       Ok: 200       Created: 201       Accepted: 202       NonAuthoritativeInformation: 203       NoContent: 204       ResetContent: 205       PartialContent: 206       MultiStatus: 207       AlreadyReported: 208       ImUsed: 226       MultipleChoices: 300       MovedPermanently: 301       Found: 302       SeeOther: 303       NotModified: 304       UseProxy: 305       Unused: 306       TemporaryRedirect: 307       PermanentRedirect: 308       BadRequest: 400       Unauthorized: 401       PaymentRequired: 402       Forbidden: 403       NotFound: 404       MethodNotAllowed: 405       NotAcceptable: 406       ProxyAuthenticationRequired: 407       RequestTimeout: 408       Conflict: 409       Gone: 410       LengthRequired: 411       PreconditionFailed: 412       PayloadTooLarge: 413       UriTooLong: 414       UnsupportedMediaType: 415       RangeNotSatisfiable: 416       ExpectationFailed: 417       ImATeapot: 418       MisdirectedRequest: 421       UnprocessableEntity: 422       Locked: 423       FailedDependency: 424       TooEarly: 425       UpgradeRequired: 426       PreconditionRequired: 428       TooManyRequests: 429       RequestHeaderFieldsTooLarge: 431       UnavailableForLegalReasons: 451       InternalServerError: 500       NotImplemented: 501       BadGateway: 502       ServiceUnavailable: 503       GatewayTimeout: 504       HttpVersionNotSupported: 505       VariantAlsoNegotiates: 506       InsufficientStorage: 507       LoopDetected: 508       NotExtended: 510       NetworkAuthenticationRequired: 511       

    
{'path': 'public/docs/angular/api/common/http/httpstatuscode.html', 'source': 'DevDocs.IO'}