Function ensureEmail

Parameters

• service: Readonly<{
      createEmailTarget: ((variables: Exact<{
          name: string;
          value: string;
      }>) => Promise<CreateEmailTargetMutation>);
  }> & Readonly<{
      getEmailTargets: ((variables: Exact<{
          [key: string]: never;
      }>) => Promise<GetEmailTargetsQuery>);
  }>
• value: undefined | string