zammad/app/frontend/apps/desktop/pages/personal-setting/graphql/mutations/userCurrentNotificationPreferencesUpdate.graphql

mutation userCurrentNotificationPreferencesUpdate($groupIds: [ID!], $matrix: UserNotificationMatrixInput!, $sound: UserNotificationSoundInput!) {
  userCurrentNotificationPreferencesUpdate(groupIds: $groupIds ,matrix: $matrix, sound: $sound) {
    user {
      ...userPersonalSettings
    }
    errors {
      ...errors
    }
  }
}