public MessageEnvelopeTimestamp ConvertTo(String value)
 {
     return(MessageEnvelopeTimestamp.Parse(value));
 }
 public MessageEnvelopeTimestamp?ConvertNullableTo(String?value)
 {
     return(value is null ? null : MessageEnvelopeTimestamp.Parse(value));
 }
 public String ConvertFrom(MessageEnvelopeTimestamp value)
 {
     return(value.ToString());
 }