public IHttpActionResult Patch([FromODataUri] int key, Delta <DispositionState> patch)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            DispositionState dispositionstate = db.DispositionStates.Find(key);

            if (dispositionstate == null)
            {
                return(NotFound());
            }

            patch.Patch(dispositionstate);

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

            return(Updated(dispositionstate));
        }
        // PUT odata/DispositionStates(5)
        public IHttpActionResult Put([FromODataUri] int key, DispositionState dispositionstate)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            if (key != dispositionstate.Id)
            {
                return(BadRequest());
            }

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

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

            return(Updated(dispositionstate));
        }
        // POST odata/DispositionStates
        public IHttpActionResult Post(DispositionState dispositionstate)
        {
            if (!ModelState.IsValid)
            {
                return(BadRequest(ModelState));
            }

            db.DispositionStates.Add(dispositionstate);
            db.SaveChanges();

            return(Created(dispositionstate));
        }
        // DELETE odata/DispositionStates(5)
        public IHttpActionResult Delete([FromODataUri] int key)
        {
            DispositionState dispositionstate = db.DispositionStates.Find(key);

            if (dispositionstate == null)
            {
                return(NotFound());
            }

            db.DispositionStates.Remove(dispositionstate);
            db.SaveChanges();

            return(StatusCode(HttpStatusCode.NoContent));
        }