POST Member/UpdateMemberSMSInvitationsOptIn

Updates the sms invitations opt in decision for the given member.

Endpoint URL

http://api.clearvoicesurveys.com/api/v2/member/updatemembersmsinvitationsoptin

MemberGuid string	ClearVoice's unique identifier for the member. Required
SMSInvitationsOptIn boolean	Member's sms opt in decision. Required
SMSInvitationsOptInUtcDate date	Utc date for member's sms opt in decision. This will only be saved if SMSOptIn is true.

{
  "MemberGuid": "sample string 1",
  "SMSInvitationsOptIn": true,
  "SMSInvitationsOptInUtcDate": "2025-09-18T16:30:17.2552764-04:00"
}