# Unsubscribe Signal

## POST /v1/signals/{id}/unsubscribe

> Unsubscribe to a Signal.

```json
{"openapi":"3.0.1","info":{"title":"Agent API","version":"25.8.1"},"servers":[{"url":"youragentURL.symphony.com/agent"}],"paths":{"/v1/signals/{id}/unsubscribe":{"post":{"tags":["Signals"],"summary":"Unsubscribe to a Signal.","parameters":[{"name":"sessionToken","in":"header","description":"Session authentication token.","required":true,"schema":{"type":"string"}},{"name":"keyManagerToken","in":"header","description":"Key Manager authentication token.","schema":{"type":"string"}},{"name":"id","in":"path","description":"The id of the signal.","required":true,"schema":{"type":"string"}}],"requestBody":{"description":"UserIds to unsubscribe (only for bulk unsubscription)","content":{"application/json":{"schema":{"type":"array","items":{"type":"integer","format":"int64"}}}},"required":false},"responses":{"200":{"description":"Signal unsubscribed.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ChannelSubscriptionResponse"}}}},"400":{"description":"Client error, see response body for further details.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/V2Error"}}}},"401":{"description":"Unauthorized: Session tokens invalid.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/V2Error"}}}},"403":{"description":"Forbidden: Caller lacks necessary entitlement.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/V2Error"}}}},"500":{"description":"Server error, see response body for further details.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/V2Error"}}}}}}}},"components":{"schemas":{"ChannelSubscriptionResponse":{"type":"object","properties":{"requestedSubscription":{"type":"integer","description":"The number of requested userIds to subscribe","format":"int64"},"successfulSubscription":{"type":"integer","description":"The number of successful subscriptions done","format":"int64"},"failedSubscription":{"type":"integer","description":"The number of subscription failures","format":"int64"},"subscriptionErrors":{"type":"array","items":{"$ref":"#/components/schemas/ChannelSubscriptionError"}}}},"ChannelSubscriptionError":{"type":"object","properties":{"userId":{"type":"integer","description":"The userId on which failure happened","format":"int64"},"code":{"type":"string","description":"subscription failure code"},"message":{"type":"string","description":"subscription failure message"}}},"V2Error":{"required":["code","message"],"type":"object","properties":{"code":{"type":"integer","format":"int32"},"message":{"type":"string"},"details":{"type":"object"}}}}}}
```

> #### 🚧 Permissions
>
> * To unsubscribe from a signal, the requesting user cannot be the owner of the signal.
> * To unsubscribe other users from a signal, the requesting user needs to have the `canManageSignalSubscription` entitlement and the signal cannot be a company-wide signal.


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# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://rest-api.symphony.com/main/signals/unsubscribe-signal.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.