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latestOpenAPI 3.0.3MIT2026-08-102357127.0 KB

c3d50cf4681d

Imported Numbers and Hosting Orders Callbacks

Update callback configuration

Updates the callbacks configuration for the specified project

patch/v1/projects/{projectId}/callbackConfiguration

Path parameters

projectIdstring required
Example:d1923022-5199-4bb3-a513-c47b3a656bc5

Found on your Sinch Customer Dashboard. Settings > Projects.

Request body

hmacSecretstring

The HMAC secret to be updated for the specified project

Response

Callback configuration

projectIdstring

ID of the project the configuration belongs to.

hmacSecretstring

The HMAC secret used for hashing the callback body using the HMAC-SHA1 algorithm - and for creating the X-Sinch-Signature header.

Example response

{
  "projectId": "a99aa9aa-b888-777c-dd6d-ee55e5555555",
  "hmacSecret": "YOUR_hmac_secret"
}