Docker.DotNet.DockerImageNotFoundException : Docker API responded with status code=NotFound, response={"message":"No such image: mcr.microsoft.com/mssql/server:2019-CU18-ubuntu-20.04"}

Process completed with exit code 1.

Missing XML comment for publicly visible type or member 'CredentialDescriptor'

Missing XML comment for publicly visible type or member 'CredentialDescriptor.CredentialDescriptor(byte[])'

Missing XML comment for publicly visible type or member 'CredentialDescriptor.Id'

Missing XML comment for publicly visible type or member 'RegisterTokenResponse'

Missing XML comment for publicly visible type or member 'RegisterTokenResponse.RegisterTokenResponse(string)'

Missing XML comment for publicly visible type or member 'RegisterTokenResponse.Token'

Missing XML comment for publicly visible type or member 'SetAliasRequest'

Missing XML comment for publicly visible type or member 'SetAliasRequest.UserId'

Missing XML comment for publicly visible type or member 'SetAliasRequest.Aliases'