mutation AddWorkspaceAlternateSupportEmailAddress($input: AddWorkspaceAlternateSupportEmailAddressInput!) {
  addWorkspaceAlternateSupportEmailAddress(input: $input) {
    workspaceEmailDomainSettings {
      domainName
      supportEmailAddress
      alternateSupportEmailAddresses
      isForwardingConfigured
      inboundForwardingEmail
      isDomainConfigured
    }
    error {
      message
      type
      code
      fields {
        field
        message
        type
      }
    }
  }
}

{
  "input": {
    "alternateSupportEmailAddress": "string"
  }
}

{
  "data": {
    "addWorkspaceAlternateSupportEmailAddress": {
      "workspaceEmailDomainSettings": {
        "domainName": "string",
        "supportEmailAddress": "string",
        "alternateSupportEmailAddresses": [
          "string"
        ],
        "isForwardingConfigured": true,
        "inboundForwardingEmail": "string",
        "isDomainConfigured": true
      },
      "error": {
        "message": "string",
        "type": "VALIDATION",
        "code": "string",
        "fields": [
          {
            "field": "string",
            "message": "string",
            "type": "VALIDATION"
          }
        ]
      }
    }
  }
}