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Mailbox → Set Default Contact Permissions
AI-generatedSummary
Sets the default contact permission level for all users on the specified mailbox.
Inputs
- Tenant (required) — Select a tenant from the list or enter its domain.
- User ID (required) — The mailbox owner's User Principal Name (UPN), such as user@domain.com.
- Permissions (required) — Choose a default permission level: Author, Contributor, Editor, Non-Editing Author, None, Owner, Publishing Author, Publishing Editor, or Reviewer. Defaults to None.
Output shape
A single API response item.
The source pack omits the operation body, so it does not establish the exact response fields or whether the endpoint returns an empty response.