Deprecated - Retrieve instances corresponding to a specific campaign configuration.

The api to get instances to a specific campaign configuration v1.0 (v1.0/admin/campaigns/{id}/instances) is deprecated. The end of life is 31-Dec-2025. Use the following alternative API: GET /v2.0/campaigns/{id}/instances
Get campaign instances corresponding to a given campaign configuration. If called by application owner, the API can only get instances that the owner created or which contain at least one Application owned by the owner.
Entitlements required: manageAccessCertification [Manage Access Certification].