> For the complete documentation index, see [llms.txt](https://developers.incidents.cloud.solarwinds.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.incidents.cloud.solarwinds.com/api-reference/services-extensions.md).

# Services/Extensions

## PUT /v3/services/{serviceID}/extensions

> Update Slack Extension

```json
{"openapi":"3.1.0","info":{"title":"Squadcast","version":"1.0.0"},"tags":[{"name":"Services/Extensions"}],"servers":[{"url":"https://api.squadcast.com","description":"production US env","variables":{}},{"url":"https://api.eu.squadcast.com","description":"production EU env","variables":{}}],"security":[{"BearerAuth":[]}],"components":{"securitySchemes":{"BearerAuth":{"type":"http","scheme":"bearer"}},"schemas":{"V3.Services.Extensions.SlackExtensionResponse":{"type":"object","allOf":[{"$ref":"#/components/schemas/V3.Services.Extensions.SlackExtensionServiceExtension"}]},"V3.Services.Extensions.SlackExtensionServiceExtension":{"type":"object","required":["id","service_id","organization_id","channel_id","created_at","name"],"properties":{"id":{"type":"integer","format":"int32"},"service_id":{"type":"string"},"organization_id":{"type":"string"},"channel_id":{"type":"string"},"created_at":{"type":"string"},"name":{"type":"string"}}},"Common.V3.ErrorMeta":{"type":"object","required":["status","error_message"],"properties":{"status":{"anyOf":[{"type":"string"},{"type":"integer"}]},"error_message":{"type":"string"}},"description":"Represents a single response containing data of type T."},"V3.Services.Extensions.UpdateSlackExtensionRequest":{"type":"object","required":["channel_id"],"properties":{"channel_id":{"type":"string"}}}}},"paths":{"/v3/services/{serviceID}/extensions":{"put":{"operationId":"Extensions_updateSlackExtension","summary":"Update Slack Extension","parameters":[{"name":"serviceID","in":"path","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"The request has succeeded.","content":{"application/json":{"schema":{"type":"object","required":["data"],"properties":{"data":{"$ref":"#/components/schemas/V3.Services.Extensions.SlackExtensionResponse"}}}}}},"400":{"description":"The server could not understand the request due to invalid syntax.","content":{"application/json":{"schema":{"type":"object","properties":{"meta":{"$ref":"#/components/schemas/Common.V3.ErrorMeta"}},"required":["meta"]}}}},"401":{"description":"Access is unauthorized.","content":{"application/json":{"schema":{"type":"object","properties":{"meta":{"$ref":"#/components/schemas/Common.V3.ErrorMeta"}},"required":["meta"]}}}},"402":{"description":"Client error","content":{"application/json":{"schema":{"type":"object","properties":{"meta":{"$ref":"#/components/schemas/Common.V3.ErrorMeta"}},"required":["meta"]}}}},"403":{"description":"Access is forbidden.","content":{"application/json":{"schema":{"type":"object","properties":{"meta":{"$ref":"#/components/schemas/Common.V3.ErrorMeta"}},"required":["meta"]}}}},"404":{"description":"The server cannot find the requested resource.","content":{"application/json":{"schema":{"type":"object","properties":{"meta":{"$ref":"#/components/schemas/Common.V3.ErrorMeta"}},"required":["meta"]}}}},"409":{"description":"The request conflicts with the current state of the server.","content":{"application/json":{"schema":{"type":"object","properties":{"meta":{"$ref":"#/components/schemas/Common.V3.ErrorMeta"}},"required":["meta"]}}}},"422":{"description":"Client error","content":{"application/json":{"schema":{"type":"object","properties":{"meta":{"$ref":"#/components/schemas/Common.V3.ErrorMeta"}},"required":["meta"]}}}},"500":{"description":"Server error","content":{"application/json":{"schema":{"type":"object","properties":{"meta":{"$ref":"#/components/schemas/Common.V3.ErrorMeta"}},"required":["meta"]}}}},"502":{"description":"Server error","content":{"application/json":{"schema":{"type":"object","properties":{"meta":{"$ref":"#/components/schemas/Common.V3.ErrorMeta"}},"required":["meta"]}}}},"503":{"description":"Service unavailable.","content":{"application/json":{"schema":{"type":"object","properties":{"meta":{"$ref":"#/components/schemas/Common.V3.ErrorMeta"}},"required":["meta"]}}}},"504":{"description":"Server error","content":{"application/json":{"schema":{"type":"object","properties":{"meta":{"$ref":"#/components/schemas/Common.V3.ErrorMeta"}},"required":["meta"]}}}}},"tags":["Services/Extensions"],"requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/V3.Services.Extensions.UpdateSlackExtensionRequest"}}}}}}}}
```