Deprecated - Retrieve statistics of specific assignments within a given instance.

The api to get statistics of specific assignments within a given instance v1.0 (v1.0/admin/instances/{instanceId}/assignments/resources) is deprecated. The end of life is 31-Dec-2025. Use the following alternative API: GET /v2.0/instances/{instanceId}/assignments/resources
API request is only valid for resources created using V1 version. Attempting to access V2-exclusive resources with the V1 API will result in a 400 error. Additionally, V2 resources are excluded from V1 API filter search results.
Get statistics about assignment resources, for a specific campaign instance, depending on the specified filter. If called by application owner, the API returns statistics for the instance, he created or at least has one application he owns.
Entitlements required: manageAccessCertification [Manage Access Certification].