<p>Attaches a policy to a root, an organizational unit (OU), or an individual account. How the policy affects accounts depends on the type of policy. Refer to the <i>Organizations User Guide</i> for information about each policy type:</p> <ul> <li> <p> <a href="https://docs.aws.amazon.com/organizations/latest/userguide/orgs_manage_policies_ai-opt-out.html">AISERVICES_OPT_OUT_POLICY</a> </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/organizations/latest/userguide/orgs_manage_policies_backup.html">BACKUP_POLICY</a> </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/organizations/latest/userguide/orgs_manage_policies_scp.html">SERVICE_CONTROL_POLICY</a> </p> </li> <li> <p> <a href="https://docs.aws.amazon.com/organizations/latest/userguide/orgs_manage_policies_tag-policies.html">TAG_POLICY</a> </p> </li> </ul> <p>This operation can be called only from the organization's management account.</p>

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}