latestOpenAPI 3.0.1MIT2026-08-102249151.2 KB

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10DLC Campaign Registration

Campaign Registration Feedback

Returns feedback information for campaign registrations that were rejected. Campaign registrations could be rejected due to TCR error or any other internal error.

get/v1/projects/{projectId}/campaignRegistrations/{campaignRegistrationId}/feedback

Path parameters

projectIdstring required

Sinch uses projects to group resources such as contacts and apps together to manage and connect a unique set of keys and secret IDs for all your Sinch API products. To identify a project, it is given a unique alphanumeric identifier that ties it to your account. Your project ID can be found in the Customer Dashboard.

campaignRegistrationIdstring required

Campaign Registration Id returned by the create campaign API.

Response

A successful response.

campaignRegistrationIdstring
campaignIdstring
statusstring