AI-generated Key Takeaways
- 
          McmError.Reason describes possible reasons for an McmError. 
- 
          Reasons for McmError include issues with revenue share percentages, duplicate child publisher network codes or emails, disapproved child networks, and unsupported operations for initial statuses. 
- 
          An Ad Exchange account is required for an MCM parent network. 
Possible reasons for McmError
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202505
| Enumeration | Description | 
|---|---|
| UNKNOWN | The value returned if the actual value is not exposed by the requested API version. | 
| REVENUE_SHARE_PERCENT_OUTSIDE_RANGE | An MCM parent revenue share must be between 0 to 100_000L in millis. | 
| RESELLER_PARENT_REVENUE_SHARE_IS_NOT_100_PERCENT | An MCM reseller parent revenue share must be 100_000L in millis. | 
| MI_PARENT_REVENUE_SHARE_IS_NOT_100_PERCENT | An MCM Manage Inventory parent revenue share must be 100_000L in millis. | 
| DUPLICATE_CHILD_PUBLISHER_NETWORK_CODE | The network code is used by another child publisher. | 
| DUPLICATE_CHILD_PUBLISHER_ACTIVE_EMAIL | The email is used by another active child publisher. | 
| CHILD_NETWORK_DISAPPROVED | The MCM child network has been disapproved by Google. | 
| MANAGE_INVENTORY_UNSUPPORTED_IN_RESELLER_NETWORK | Manage inventory is not supported in reseller network. | 
| CANNOT_SEND_INVITATION_TO_MCM_PARENT | Cannot send MCM invitation to a MCM parent. | 
| CANNOT_SEND_INVITATION_TO_NETWORK_WITH_RESELLER_PARENT | A non-reseller MCM parent cannot send invitation to child which has another reseller parent. | 
| CANNOT_SEND_INVITATION_TO_SELF | Cannot send MCM invitation to self. | 
| CANNOT_CLOSE_MCM_WITH_ACTIVE_CHILDREN | An MCM parent network cannot be disabled as parent with active children. | 
| CANNOT_TURN_CHILD_INTO_PARENT_WITH_ACTIVE_INVITATION | Cannot turn on MCM feature flag on a MCM Child network with active invitations. | 
| MISSING_NETWORK_EXCHANGE_ACCOUNT | An Ad Exchange account is required for an MCM parent network. | 
| OPERATION_UNSUPPORTED_INITIAL_STATUS | MCM operation is not allowed for initial status. |