Multi-domain CNAME validated certificates

[kris-woodward]

Hi

I'm trying to request a multiple domain certificate via Let's Encrypt though CNAME DNS validation but I'm having problems getting the json accepted by the function app.

I expected the below to be correct, but it's returning the "The DnsNames is required" error. It all works correctly for a single domain certificate request.

{
"DnsNames": ["domain1.com", "domain2.com"],
"dnsProviderName": "Google Cloud DNS",
"keyType": "RSA",
"keySize": "2048",
"dnsAlias": ["cnamedomain1.com", "cnamedomain2.com"]
}

Any ideas where I'm going wrong?

Thanks