public DeleteTagRequest(int id)
 {
     Tag = new TagEntity()
     {
         Id = id
     };
 }
 public CreateTagRequest(string tagName)
 {
     Tag = new TagEntity()
     {
         Name = tagName
     };
 }
 public UpdateTagRequest(int id, string name)
 {
     Tag = new TagEntity()
     {
         Id   = id,
         Name = name
     };
 }