Cannot find the client certificate for PIC provisioning. TenantId: '%1' Exception: %2 Stack Trace: %3 Cause: Public internet ...

Cannot find the client certificate for PIC provisioning.

TenantId: '%1'
Exception: %2
Stack Trace: %3
Cause: Public internet connectivity (PIC) certificate is not available.
Resolution:
Run Set-CsCertificate cmdlet to set the client certificate for public internet connectivity (PIC) (for example, "Set-CsCertificate -type PICWebService -Thumbprint [thumbprint]").