CustomDomainValidationState type

Validation state for the custom domain. This is a read only property and is initially set to 'Pending' and will be updated to 'Approved' by Event Grid only after ownership of the domain name has been successfully validated.
KnownCustomDomainValidationState can be used interchangeably with CustomDomainValidationState, this enum contains the known values that the service supports.

Known values supported by the service

Pending: Pending
Approved: Approved
ErrorRetrievingDnsRecord: ErrorRetrievingDnsRecord