Web Pub Sub - Group Exists
Check if there are any client connections inside the given group
HEAD {endpoint}/api/hubs/{hub}/groups/{group}?api-version=2024-01-01URI Parameters
| Name | In | Required | Type | Description |
|---|---|---|---|---|
|
endpoint
|
path | True |
string (url) |
HTTP or HTTPS endpoint for the Web PubSub service instance. |
|
group
|
path | True |
string minLength: 1maxLength: 1024 pattern: ^(?!\s+$).+$ |
Target group name, which length should be greater than 0 and less than 1025. |
|
hub
|
path | True |
string pattern: ^[A-Za-z][A-Za-z0-9_`,.[\]]{0,127}$ |
Target hub name, which should start with alphabetic characters and only contain alpha-numeric characters or underscore. |
|
api-version
|
query | True |
string |
The version of the REST APIs. |
Responses
| Name | Type | Description |
|---|---|---|
| 200 OK |
Success |
|
| 404 Not Found |
Not Found |
|
| Other Status Codes |
Error response Headers x-ms-error-code: string |
Examples
WebPubSub_GroupExists
Sample request
HEAD {endpoint}/api/hubs/hub1/groups/group1?api-version=2024-01-01