Web Pub Sub - Connection Exists
Check if the connection with the given connectionId exists.
HEAD {endpoint}/api/hubs/{hub}/connections/{connectionId}?api-version=2024-01-01URI Parameters
| Name | In | Required | Type | Description |
|---|---|---|---|---|
|
connection
|
path | True |
string |
The connection Id. |
|
endpoint
|
path | True |
string url |
HTTP or HTTPS endpoint for the Web PubSub service instance. |
|
hub
|
path | True |
string |
Target hub name, which should start with alphabetic characters and only contain alpha-numeric characters or underscore. Regex pattern: |
|
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_ConnectionExists
Sample request
HEAD {endpoint}/api/hubs/hub1/connections/connection1?api-version=2024-01-01