Returns a set of data items of type secondlevels.
GET /api/news/secondlevels
None
None
None.
Method can return success code: OK - 200 or one of these error codes: BadRequest - 400, NotFound - 404, NotImplemented - 501, InternalServerError - 500, Unauthorized - 401.
| Name | Description | Type | Additional Information |
| LastModified | System.DateTimeOffset | Read only: True | |
| PublicationDate | System.DateTimeOffset | Read only: False | |
| DateCreated | System.DateTimeOffset | Read only: True | |
| IncludeInSitemap | System.Boolean | Read only: False | |
| SystemSourceKey | System.String | Read only: False | |
| UrlName | System.String | Read only: False | |
| ItemDefaultUrl | System.String | Read only: True | |
| DisplayName | System.String | Read only: False | |
| PriorityLevelWHO | System.Decimal | Read only: False | |
| QueryString | System.String | Read only: False | |
| Title | System.String | Read only: False | |
| ParentId | System.Guid | Read only: False | |
| Provider | System.String | Read only: True | |
| Comments | Telerik.Sitefinity.Services.Comments.CommentContract | Read only: True |
application/json
[
{
"LastModified": "2026-08-29T03:02:23.8357159Z",
"PublicationDate": "2026-08-29T03:02:23.8357159Z",
"DateCreated": "2026-08-29T03:02:23.8357159Z",
"IncludeInSitemap": true,
"SystemSourceKey": "sample string 5",
"UrlName": "sample string 6",
"ItemDefaultUrl": "sample string 7",
"DisplayName": "sample string 8",
"PriorityLevelWHO": 9.0,
"QueryString": "sample string 10",
"Title": "sample string 11",
"ParentId": "e63699fc-d8be-4ff3-9fc9-3875ba1c96f6",
"Provider": "sample string 13",
"Comments": {
"Name": "sample string 1",
"Message": "sample string 2",
"DateCreated": "2026-08-29T03:02:23.8357159+00:00",
"ProfilePictureUrl": "sample string 4",
"ProfilePictureThumbnailUrl": "sample string 5"
}
},
{
"LastModified": "2026-08-29T03:02:23.8357159Z",
"PublicationDate": "2026-08-29T03:02:23.8357159Z",
"DateCreated": "2026-08-29T03:02:23.8357159Z",
"IncludeInSitemap": true,
"SystemSourceKey": "sample string 5",
"UrlName": "sample string 6",
"ItemDefaultUrl": "sample string 7",
"DisplayName": "sample string 8",
"PriorityLevelWHO": 9.0,
"QueryString": "sample string 10",
"Title": "sample string 11",
"ParentId": "e63699fc-d8be-4ff3-9fc9-3875ba1c96f6",
"Provider": "sample string 13",
"Comments": {
"Name": "sample string 1",
"Message": "sample string 2",
"DateCreated": "2026-08-29T03:02:23.8357159+00:00",
"ProfilePictureUrl": "sample string 4",
"ProfilePictureThumbnailUrl": "sample string 5"
}
}
]Gets secondlevels item by id.
GET /api/news/secondlevels({key})
| Name | Description | Type | Additional Information |
| key | System.Guid | Required |
None
None.
Method can return success code: OK - 200 or one of these error codes: BadRequest - 400, NotFound - 404, NotImplemented - 501, InternalServerError - 500, Unauthorized - 401.
| Name | Description | Type | Additional Information |
| LastModified | System.DateTimeOffset | Read only: True | |
| PublicationDate | System.DateTimeOffset | Read only: False | |
| DateCreated | System.DateTimeOffset | Read only: True | |
| IncludeInSitemap | System.Boolean | Read only: False | |
| SystemSourceKey | System.String | Read only: False | |
| UrlName | System.String | Read only: False | |
| ItemDefaultUrl | System.String | Read only: True | |
| DisplayName | System.String | Read only: False | |
| PriorityLevelWHO | System.Decimal | Read only: False | |
| QueryString | System.String | Read only: False | |
| Title | System.String | Read only: False | |
| ParentId | System.Guid | Read only: False | |
| Provider | System.String | Read only: True | |
| Comments | Telerik.Sitefinity.Services.Comments.CommentContract | Read only: True |
application/json
{
"LastModified": "2026-08-29T03:02:23.8357159Z",
"PublicationDate": "2026-08-29T03:02:23.8357159Z",
"DateCreated": "2026-08-29T03:02:23.8357159Z",
"IncludeInSitemap": true,
"SystemSourceKey": "sample string 5",
"UrlName": "sample string 6",
"ItemDefaultUrl": "sample string 7",
"DisplayName": "sample string 8",
"PriorityLevelWHO": 9.0,
"QueryString": "sample string 10",
"Title": "sample string 11",
"ParentId": "ba9a4eae-52bf-4169-a4ff-d8a5789a2586",
"Provider": "sample string 13",
"Comments": {
"Name": "sample string 1",
"Message": "sample string 2",
"DateCreated": "2026-08-29T03:02:23.8357159+00:00",
"ProfilePictureUrl": "sample string 4",
"ProfilePictureThumbnailUrl": "sample string 5"
}
}Gets Id property from secondlevels item.
GET /api/news/secondlevels({key})/property
| Name | Description | Type | Additional Information |
| key | System.Guid | Required | |
| property | System.String | Required |
None
None.
Method can return success code: OK - 200 or one of these error codes: BadRequest - 400, NotFound - 404, NotImplemented - 501, InternalServerError - 500, Unauthorized - 401.
| Name | Description | Type | Additional Information |
| Id | System.Guid | Read only: False |
application/json
{
"Id": "5b47ec41-4e01-43a3-83ca-fa41e84f49a9"
}Creates a secondlevels item.
POST /api/news/secondlevels
None
| Name | Description | Type | Additional Information |
| LastModified | System.DateTimeOffset | Read only: True | |
| PublicationDate | System.DateTimeOffset | Read only: False | |
| DateCreated | System.DateTimeOffset | Read only: True | |
| IncludeInSitemap | System.Boolean | Read only: False | |
| SystemSourceKey | System.String | Read only: False | |
| UrlName | System.String | Read only: False | |
| ItemDefaultUrl | System.String | Read only: True | |
| DisplayName | System.String | Read only: False | |
| PriorityLevelWHO | System.Decimal | Read only: False | |
| QueryString | System.String | Read only: False | |
| Title | System.String | Read only: False | |
| ParentId | System.Guid | Read only: False | |
| Provider | System.String | Read only: True | |
| Comments | Telerik.Sitefinity.Services.Comments.CommentContract | Read only: True |
application/json
{
"PublicationDate": "2026-08-29T03:02:23.8357159Z",
"IncludeInSitemap": true,
"SystemSourceKey": "sample string 3",
"UrlName": "sample string 4",
"DisplayName": "sample string 5",
"PriorityLevelWHO": 6.0,
"QueryString": "sample string 7",
"Title": "sample string 8",
"ParentId": "7e787971-0339-4ad8-b8f5-0faa844c2fa5"
}Method can return success code: Created - 201 or one of these error codes: BadRequest - 400, NotFound - 404, NotImplemented - 501, InternalServerError - 500, Unauthorized - 401.
| Name | Description | Type | Additional Information |
| LastModified | System.DateTimeOffset | Read only: True | |
| PublicationDate | System.DateTimeOffset | Read only: False | |
| DateCreated | System.DateTimeOffset | Read only: True | |
| IncludeInSitemap | System.Boolean | Read only: False | |
| SystemSourceKey | System.String | Read only: False | |
| UrlName | System.String | Read only: False | |
| ItemDefaultUrl | System.String | Read only: True | |
| DisplayName | System.String | Read only: False | |
| PriorityLevelWHO | System.Decimal | Read only: False | |
| QueryString | System.String | Read only: False | |
| Title | System.String | Read only: False | |
| ParentId | System.Guid | Read only: False | |
| Provider | System.String | Read only: True | |
| Comments | Telerik.Sitefinity.Services.Comments.CommentContract | Read only: True |
application/json
{
"LastModified": "2026-08-29T03:02:23.8357159Z",
"PublicationDate": "2026-08-29T03:02:23.8357159Z",
"DateCreated": "2026-08-29T03:02:23.8357159Z",
"IncludeInSitemap": true,
"SystemSourceKey": "sample string 5",
"UrlName": "sample string 6",
"ItemDefaultUrl": "sample string 7",
"DisplayName": "sample string 8",
"PriorityLevelWHO": 9.0,
"QueryString": "sample string 10",
"Title": "sample string 11",
"ParentId": "72eb289a-2fe9-4335-a0ce-9a1a46dbd06d",
"Provider": "sample string 13",
"Comments": {
"Name": "sample string 1",
"Message": "sample string 2",
"DateCreated": "2026-08-29T03:02:23.8357159+00:00",
"ProfilePictureUrl": "sample string 4",
"ProfilePictureThumbnailUrl": "sample string 5"
}
}Partial update for secondlevels item.
PATCH /api/news/secondlevels({key})
| Name | Description | Type | Additional Information |
| key | System.Guid | Required |
| Name | Description | Type | Additional Information |
| LastModified | System.DateTimeOffset | Read only: True | |
| PublicationDate | System.DateTimeOffset | Read only: False | |
| DateCreated | System.DateTimeOffset | Read only: True | |
| IncludeInSitemap | System.Boolean | Read only: False | |
| SystemSourceKey | System.String | Read only: False | |
| UrlName | System.String | Read only: False | |
| ItemDefaultUrl | System.String | Read only: True | |
| DisplayName | System.String | Read only: False | |
| PriorityLevelWHO | System.Decimal | Read only: False | |
| QueryString | System.String | Read only: False | |
| Title | System.String | Read only: False | |
| ParentId | System.Guid | Read only: False | |
| Provider | System.String | Read only: True | |
| Comments | Telerik.Sitefinity.Services.Comments.CommentContract | Read only: True |
application/json
{
"PublicationDate": "2026-08-29T03:02:23.8357159Z",
"IncludeInSitemap": true,
"SystemSourceKey": "sample string 3",
"UrlName": "sample string 4",
"DisplayName": "sample string 5",
"PriorityLevelWHO": 6.0,
"QueryString": "sample string 7",
"Title": "sample string 8",
"ParentId": "39253f49-35ec-4722-8bb0-a94f8cc68c45"
}Method can return success code: NoContent - 204 or one of these error codes: BadRequest - 400, NotFound - 404, NotImplemented - 501, InternalServerError - 500, Unauthorized - 401.
None.
Full update for secondlevels item.
PUT /api/news/secondlevels({key})
| Name | Description | Type | Additional Information |
| key | System.Guid | Required |
| Name | Description | Type | Additional Information |
| LastModified | System.DateTimeOffset | Read only: True | |
| PublicationDate | System.DateTimeOffset | Read only: False | |
| DateCreated | System.DateTimeOffset | Read only: True | |
| IncludeInSitemap | System.Boolean | Read only: False | |
| SystemSourceKey | System.String | Read only: False | |
| UrlName | System.String | Read only: False | |
| ItemDefaultUrl | System.String | Read only: True | |
| DisplayName | System.String | Read only: False | |
| PriorityLevelWHO | System.Decimal | Read only: False | |
| QueryString | System.String | Read only: False | |
| Title | System.String | Read only: False | |
| ParentId | System.Guid | Read only: False | |
| Provider | System.String | Read only: True | |
| Comments | Telerik.Sitefinity.Services.Comments.CommentContract | Read only: True |
application/json
{
"PublicationDate": "2026-08-29T03:02:23.8357159Z",
"IncludeInSitemap": true,
"SystemSourceKey": "sample string 3",
"UrlName": "sample string 4",
"DisplayName": "sample string 5",
"PriorityLevelWHO": 6.0,
"QueryString": "sample string 7",
"Title": "sample string 8",
"ParentId": "0d7cd0d1-3072-4c60-9ce1-48df037bc7a3"
}Method can return success code: NoContent - 204 or one of these error codes: BadRequest - 400, NotFound - 404, NotImplemented - 501, InternalServerError - 500, Unauthorized - 401.
None.
Deletes a secondlevels item by Id.
DELETE /api/news/secondlevels({key})
| Name | Description | Type | Additional Information |
| key | System.Guid | Required |
None
None.
Method can return success code: NoContent - 204 or one of these error codes: BadRequest - 400, NotFound - 404, NotImplemented - 501, InternalServerError - 500, Unauthorized - 401.
None.
Returns a set of related items of type Parent from secondlevels item.
GET /api/news/secondlevels({key})/Parent
| Name | Description | Type | Additional Information |
| key | System.Guid | Required |
None
None.
Method can return success code: OK - 200 or one of these error codes: BadRequest - 400, NotFound - 404, NotImplemented - 501, InternalServerError - 500, Unauthorized - 401.
| Name | Description | Type | Additional Information |
| LastModified | System.DateTimeOffset | Read only: True | |
| PublicationDate | System.DateTimeOffset | Read only: False | |
| DateCreated | System.DateTimeOffset | Read only: True | |
| IncludeInSitemap | System.Boolean | Read only: False | |
| SystemSourceKey | System.String | Read only: False | |
| UrlName | System.String | Read only: False | |
| ItemDefaultUrl | System.String | Read only: True | |
| PriorityLevelWHO | System.Decimal | Read only: False | |
| DisplayName | System.String | Read only: False | |
| QueryString | System.String | Read only: False | |
| Title | System.String | Read only: False | |
| ParentId | System.Guid | Read only: False | |
| Provider | System.String | Read only: True | |
| Comments | Telerik.Sitefinity.Services.Comments.CommentContract | Read only: True |
application/json
[
{
"LastModified": "2026-08-29T03:02:23.8357159Z",
"PublicationDate": "2026-08-29T03:02:23.8357159Z",
"DateCreated": "2026-08-29T03:02:23.8357159Z",
"IncludeInSitemap": true,
"SystemSourceKey": "sample string 5",
"UrlName": "sample string 6",
"ItemDefaultUrl": "sample string 7",
"PriorityLevelWHO": 8.0,
"DisplayName": "sample string 9",
"QueryString": "sample string 10",
"Title": "sample string 11",
"ParentId": "35b6e81f-badf-4d18-91ff-bf524e7c1375",
"Provider": "sample string 13",
"Comments": {
"Name": "sample string 1",
"Message": "sample string 2",
"DateCreated": "2026-08-29T03:02:23.8357159+00:00",
"ProfilePictureUrl": "sample string 4",
"ProfilePictureThumbnailUrl": "sample string 5"
}
},
{
"LastModified": "2026-08-29T03:02:23.8357159Z",
"PublicationDate": "2026-08-29T03:02:23.8357159Z",
"DateCreated": "2026-08-29T03:02:23.8357159Z",
"IncludeInSitemap": true,
"SystemSourceKey": "sample string 5",
"UrlName": "sample string 6",
"ItemDefaultUrl": "sample string 7",
"PriorityLevelWHO": 8.0,
"DisplayName": "sample string 9",
"QueryString": "sample string 10",
"Title": "sample string 11",
"ParentId": "35b6e81f-badf-4d18-91ff-bf524e7c1375",
"Provider": "sample string 13",
"Comments": {
"Name": "sample string 1",
"Message": "sample string 2",
"DateCreated": "2026-08-29T03:02:23.8357159+00:00",
"ProfilePictureUrl": "sample string 4",
"ProfilePictureThumbnailUrl": "sample string 5"
}
}
]Add Parent relation to secondlevels item.
POST /api/news/secondlevels({key})/Parent/$ref
| Name | Description | Type | Additional Information |
| key | System.Guid | Required |
None
application/json
{
"@odata.id": "http://host/route/service/type(key)"
}Method can return success code: NoContent - 204 or one of these error codes: BadRequest - 400, NotFound - 404, NotImplemented - 501, InternalServerError - 500, Unauthorized - 401.
None.
Delete set of related items of type Parent from secondlevels item.
DELETE /api/news/secondlevels({key})/Parent/$ref
| Name | Description | Type | Additional Information |
| key | System.Guid | Required |
None
None.
Method can return success code: NoContent - 204 or one of these error codes: BadRequest - 400, NotFound - 404, NotImplemented - 501, InternalServerError - 500, Unauthorized - 401.
None.
Returns a set of related items of type Link from secondlevels item.
GET /api/news/secondlevels({key})/Link
| Name | Description | Type | Additional Information |
| key | System.Guid | Required |
None
None.
Method can return success code: OK - 200 or one of these error codes: BadRequest - 400, NotFound - 404, NotImplemented - 501, InternalServerError - 500, Unauthorized - 401.
| Name | Description | Type | Additional Information |
| LastModified | System.DateTimeOffset | Read only: True | |
| UrlName | System.String | Read only: False | |
| organizations | System.Guid | Read only: False | |
| regionscountries | System.Guid | Read only: False | |
| sustainabledevelopmentgoals | System.Guid | Read only: False | |
| departmentaltargets | System.Guid | Read only: False | |
| healthtopics | System.Guid | Read only: False | |
| events | System.Guid | Read only: False | |
| publishingoffices | System.Guid | Read only: False | |
| WebPageType | System.String | Read only: False | |
| targetaudiences | System.Guid | Read only: False | |
| OpenGraphTitle | System.String | Read only: False | |
| OpenGraphDescription | System.String | Read only: False | |
| Title | System.String | Read only: False | |
| DateCreated | System.DateTimeOffset | Read only: False | |
| ShowInNavigation | System.Boolean | Read only: False | |
| ParentId | System.Guid | Read only: False | |
| RootId | System.Guid | Read only: False | |
| ExpirationInDays | System.Int32 | Read only: False | |
| HtmlTitle | System.String | Read only: False | |
| Description | System.String | Read only: False | |
| HeadTagContent | System.String | Read only: False | |
| CodeBehindType | System.String | Read only: False | |
| IncludeScriptManager | System.Boolean | Read only: False | |
| EnableViewState | System.Boolean | Read only: False | |
| PageType | Telerik.Sitefinity.Web.Api.Strategies.Pages.PageType | Read only: False | |
| RedirectPage | Telerik.Sitefinity.Web.Api.Strategies.Pages.RedirectPage | Read only: False | |
| TemplateId | System.Guid | Read only: False | |
| RequireSsl | System.Boolean | Read only: False | |
| EnableScriptManager | System.Boolean | Read only: False | |
| AllowParametersValidation | System.Boolean | Read only: False | |
| Crawlable | System.Boolean | Read only: False | |
| IncludeInSearchIndex | System.Boolean | Read only: False | |
| Priority | System.Single | Read only: False | |
| LocalizationStrategy | Telerik.Sitefinity.Localization.LocalizationStrategy | Read only: True | |
| CanonicalUrlBehaviour | Telerik.Sitefinity.Web.Api.Strategies.Pages.CanonicalUrlSettings | Read only: False | |
| OutputCacheProfile | System.String | Read only: False | |
| Renderer | System.String | Read only: False | |
| TemplateName | System.String | Read only: False | |
| Provider | System.String | Read only: True | |
| HasChildren | System.Boolean | Read only: True | |
| Breadcrumb | System.String | Read only: True | |
| AvailableLanguages | System.String | Read only: True | |
| PublicationDate | System.DateTimeOffset | Read only: True | |
| ViewUrl | System.String | Read only: True | |
| EditUrl | System.String | Read only: True | |
| EditUrlBasePath | System.String | Read only: True | |
| IsHomePage | System.Boolean | Read only: True | |
| RelativeUrlPath | System.String | Read only: True |
application/json
[
{
"LastModified": "2026-08-29T03:02:23.8357159Z",
"UrlName": "sample string 2",
"organizations": "9d9581fd-8217-4e3f-8eae-65e10c3b5e71",
"regionscountries": "e1bffc4d-2e07-4b92-9529-6ac1b537d725",
"sustainabledevelopmentgoals": "196d1ebc-02a6-484b-bbd6-35bf08e5644f",
"departmentaltargets": "5c7676d8-21f1-45a1-beee-9a9a9fc8960e",
"healthtopics": "f72c6c8c-6371-48c8-a3f7-394d06349eec",
"events": "574305c6-ba89-48bc-af5f-c5938f95bc56",
"publishingoffices": "d1e3c1b6-75d5-494d-bb0d-c6f3eafd5c75",
"WebPageType": "sample string 10",
"targetaudiences": "071f6f80-5f93-4d1d-a575-992414c8192e",
"OpenGraphTitle": "sample string 12",
"OpenGraphDescription": "sample string 13",
"Title": "sample string 14",
"DateCreated": "2026-08-29T03:02:23.8357159Z",
"ShowInNavigation": true,
"ParentId": "3deafdc9-6b4d-41c0-b51e-d234dc11dc53",
"RootId": "75b80b70-f422-45ca-beae-2c15f870d368",
"ExpirationInDays": 19,
"HtmlTitle": "sample string 20",
"Description": "sample string 21",
"HeadTagContent": "sample string 22",
"CodeBehindType": "sample string 23",
"IncludeScriptManager": true,
"EnableViewState": true,
"PageType": 0,
"RedirectPage": null,
"TemplateId": "49a129d4-901b-4472-9283-b3977fb2253f",
"RequireSsl": true,
"EnableScriptManager": true,
"AllowParametersValidation": true,
"Crawlable": true,
"IncludeInSearchIndex": true,
"Priority": 32.1,
"LocalizationStrategy": 0,
"CanonicalUrlBehaviour": 0,
"OutputCacheProfile": "sample string 33",
"Renderer": "sample string 34",
"TemplateName": "sample string 35",
"Provider": "sample string 36",
"HasChildren": true,
"Breadcrumb": "sample string 38",
"AvailableLanguages": "sample string 39",
"PublicationDate": "2026-08-29T03:02:23.8357159Z",
"ViewUrl": "sample string 41",
"EditUrl": "sample string 42",
"EditUrlBasePath": "sample string 43",
"IsHomePage": true,
"RelativeUrlPath": "sample string 45"
},
{
"LastModified": "2026-08-29T03:02:23.8357159Z",
"UrlName": "sample string 2",
"organizations": "9d9581fd-8217-4e3f-8eae-65e10c3b5e71",
"regionscountries": "e1bffc4d-2e07-4b92-9529-6ac1b537d725",
"sustainabledevelopmentgoals": "196d1ebc-02a6-484b-bbd6-35bf08e5644f",
"departmentaltargets": "5c7676d8-21f1-45a1-beee-9a9a9fc8960e",
"healthtopics": "f72c6c8c-6371-48c8-a3f7-394d06349eec",
"events": "574305c6-ba89-48bc-af5f-c5938f95bc56",
"publishingoffices": "d1e3c1b6-75d5-494d-bb0d-c6f3eafd5c75",
"WebPageType": "sample string 10",
"targetaudiences": "071f6f80-5f93-4d1d-a575-992414c8192e",
"OpenGraphTitle": "sample string 12",
"OpenGraphDescription": "sample string 13",
"Title": "sample string 14",
"DateCreated": "2026-08-29T03:02:23.8357159Z",
"ShowInNavigation": true,
"ParentId": "3deafdc9-6b4d-41c0-b51e-d234dc11dc53",
"RootId": "75b80b70-f422-45ca-beae-2c15f870d368",
"ExpirationInDays": 19,
"HtmlTitle": "sample string 20",
"Description": "sample string 21",
"HeadTagContent": "sample string 22",
"CodeBehindType": "sample string 23",
"IncludeScriptManager": true,
"EnableViewState": true,
"PageType": 0,
"RedirectPage": null,
"TemplateId": "49a129d4-901b-4472-9283-b3977fb2253f",
"RequireSsl": true,
"EnableScriptManager": true,
"AllowParametersValidation": true,
"Crawlable": true,
"IncludeInSearchIndex": true,
"Priority": 32.1,
"LocalizationStrategy": 0,
"CanonicalUrlBehaviour": 0,
"OutputCacheProfile": "sample string 33",
"Renderer": "sample string 34",
"TemplateName": "sample string 35",
"Provider": "sample string 36",
"HasChildren": true,
"Breadcrumb": "sample string 38",
"AvailableLanguages": "sample string 39",
"PublicationDate": "2026-08-29T03:02:23.8357159Z",
"ViewUrl": "sample string 41",
"EditUrl": "sample string 42",
"EditUrlBasePath": "sample string 43",
"IsHomePage": true,
"RelativeUrlPath": "sample string 45"
}
]Add Link relation to secondlevels item.
POST /api/news/secondlevels({key})/Link/$ref
| Name | Description | Type | Additional Information |
| key | System.Guid | Required |
None
application/json
{
"@odata.id": "http://host/route/service/type(key)"
}Method can return success code: NoContent - 204 or one of these error codes: BadRequest - 400, NotFound - 404, NotImplemented - 501, InternalServerError - 500, Unauthorized - 401.
None.
Delete set of related items of type Link from secondlevels item.
DELETE /api/news/secondlevels({key})/Link/$ref
| Name | Description | Type | Additional Information |
| key | System.Guid | Required |
None
None.
Method can return success code: NoContent - 204 or one of these error codes: BadRequest - 400, NotFound - 404, NotImplemented - 501, InternalServerError - 500, Unauthorized - 401.
None.