Check whether a phone number has been added for the currently signed-in user. BILL requires the signed-in user to have a linked phone number for initiating risk verification for the organization.

In the response, if hasPhone is false, you can add a phone number for the user with POST /v3/risk-verifications/phone.

After you add a phone number, you can initiate risk verification for the organization with POST /v3/risk-verifications.