public IHttpActionResult PutOwnerPropertyDescription(int id, OwnerPropertyDescription ownerPropertyDescription)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }

            if (id != ownerPropertyDescription.OwnerPropertyId)
            {
                return BadRequest();
            }

            db.Entry(ownerPropertyDescription).State = EntityState.Modified;

            try
            {
                db.SaveChanges();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!OwnerPropertyDescriptionExists(id))
                {
                    return NotFound();
                }
                else
                {
                    throw;
                }
            }

            return StatusCode(HttpStatusCode.NoContent);
        }
        public IHttpActionResult PostOwnerPropertyDescription(OwnerPropertyDescription ownerPropertyDescription)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }
            ownerPropertyDescription.RegistrationDate = DateTime.Now;
            db.OwnerPropertyDescriptions.Add(ownerPropertyDescription);
            db.SaveChanges();

            return CreatedAtRoute("DefaultApi", new { id = ownerPropertyDescription.OwnerPropertyId }, ownerPropertyDescription);
        }