public CommunicationIdentityClient(System.Uri endpoint, Azure.AzureKeyCredential keyCredential, Azure.Communication.Identity.CommunicationIdentityClientOptions options = null)
 {
 }
 public CommunicationIdentityClient(System.Uri endpoint, Azure.Core.TokenCredential tokenCredential, Azure.Communication.Identity.CommunicationIdentityClientOptions options = null)
 {
 }
 public CommunicationIdentityClient(string connectionString, Azure.Communication.Identity.CommunicationIdentityClientOptions options)
 {
 }