get https://gateway.stage.bill.com/connect/v3/risk-verifications/phone
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 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.