Retrieves detailed entitlement information for a customer.
featureId is provided as a query parameter, returns details for that specific feature.featureId is omitted, returns all entitlements for the customer.The Server API Key obtained from the kelviq application. Pass as a Bearer token in the Authorization header. Example: 'Authorization: Bearer YOUR_API_KEY'
The unique identifier for the customer.
Optional. The unique identifier for a specific feature. If provided, filters entitlements to this feature.