CRUD service returning strongly typed responses (with status codes) in c#

gistfile1.txt

ICrudResponse response;

// create 1
response = service.CreateAsync(poco1).Result;
System.Console.WriteLine($"CreateAsync. {response.StatusCode}");

if (response is CreateResponse<Profile> typedCreateRes)
{
    System.Console.WriteLine($"Success - Id {typedCreateRes.Entity.Id}");
}

else if (response is ConflictResponse typedConflictRes)
{
    System.Console.WriteLine($"Conflicted. Id {typedConflictRes.Id}");
}
else if (response is ErrorResponse typedErrorRes)
{
    System.Console.WriteLine($"Server error. Id {typedErrorRes.Message}");
}

// create 2
//var createdResult2 = service.CreateAsync(poco2).Result as CreateResult<Profile>;
//System.Console.WriteLine($"CreateAsync. {createdResult2.StatusCode}. Id {createdResult2.Entity.Id}");


// get
response = service.GetByIdAsync("1234").Result;
System.Console.WriteLine($"\nGetByIdAsync. {response.StatusCode}.");
if (response is GetResponse<Profile> typedGetRes)
{
    System.Console.WriteLine($"{typedGetRes.Entity.Id}, {typedGetRes.Entity.FirstName} {typedGetRes.Entity.LastName}");
}


// update
var docToUpdate = service.GetByIdAsync("1234").Result as GetResponse<Profile>;
var modifiedModel = docToUpdate.Entity;
modifiedModel.Occupation = "Singer";

response = service.UpdateAsync(modifiedModel).Result;
System.Console.WriteLine($"\nUpdateAsync. {response.StatusCode}.");
if (response is UpdatedResponse<Profile> typedUpdateRes)
{
    System.Console.WriteLine($"{typedUpdateRes.Entity.Id}, {typedUpdateRes.Entity.FirstName} {typedUpdateRes.Entity.LastName}, {typedUpdateRes.Entity.Occupation}");
}

var nonExistingDoc = new Profile { Id = "Not-a-real-id" };
response = service.UpdateAsync(nonExistingDoc).Result;
System.Console.WriteLine($"\nUpdateAsync. {response.StatusCode}.");
if (response is NotFoundResponse typedNotFoundRes)
{
    System.Console.WriteLine($"{typedNotFoundRes.Id}");
}


// get all
response = service.GetAllAsync().Result;
System.Console.WriteLine($"\nGetAllAsync. {response.StatusCode}.");
if (response is QueryResponse<Profile> typedGetAllRes)
{
    typedGetAllRes.Entities.ToList().ForEach(x => System.Console.WriteLine($"{x.Id}, {x.FirstName} {x.LastName}"));
}


// query 
response = service.QueryAsync("SELECT * FROM Profile p WHERE p.firstName = 'Milo'").Result;
System.Console.Write($"\nQueryAsync. {response.StatusCode}.");
if (response is QueryResponse<Profile> typedQueryRes)
{
    typedQueryRes.Entities.ToList().ForEach(x => System.Console.WriteLine($"{x.Id}, {x.FirstName} {x.LastName}"));
}


// count
response = service.CountAsync().Result;
System.Console.WriteLine($"\nCountAsync. {response.StatusCode}.");
if (response.StatusCode == StatusCode.Ok)
{
    var castedCountResult = response as CountResponse;
    System.Console.WriteLine($"{castedCountResult.Count}");
}


// count by query
response = service.CountAsync("SELECT * FROM Profile p WHERE p.firstName = 'Milo'").Result;
System.Console.WriteLine($"\nCountAsync by SQL. {response.StatusCode}.");
if (response is CountResponse typedCountRes)
{
    System.Console.WriteLine($"{typedCountRes.Count}");
}



// first or default by query
response = service.FirstOrDefaultAsync("SELECT * FROM Profile p WHERE p.firstName = 'Milo'").Result;
System.Console.WriteLine($"\nFirstOrDefaultAsync. {response.StatusCode}.");

if (response is QueryFirstResponse<Profile> typedFirstRes)
{
    System.Console.WriteLine($"{typedFirstRes.Entity.Id}, {typedFirstRes.Entity.FirstName} {typedFirstRes.Entity.LastName}");
}


// delete 
response = service.DeleteAsync("1234").Result;
System.Console.WriteLine($"\nDeleteAsync. {response.StatusCode}.");
if (response is DeletedResponse typedDeleteRes)
{
    System.Console.WriteLine($"{typedDeleteRes.Id}");
}

// delete 
response = service.DeleteAsync("Not-a-real-ID").Result;
System.Console.WriteLine($"\nDeleteAsync. {response.StatusCode}.");

if (response is NotFoundResponse typedNotFoundDelRes)
{
    System.Console.WriteLine($"{typedNotFoundDelRes.Id}");
}


AddStoredProc(documentClient, databaseName, collectionName, "my_sproc");
response = service.ExecuteStoredProcedureAsync<string>("my_sproc", "Milo").Result;
System.Console.WriteLine($"\nExecuteStoredProcedureAsync {response.StatusCode}");
if (response is SprocResponse<string> typedSprocRes)
{
    System.Console.WriteLine($"{typedSprocRes.Result}");
}

// cleanup
System.Console.WriteLine($"\nDeleting {databaseName}");
documentClient.DeleteDatabaseAsync(UriFactory.CreateDatabaseUri(databaseName)).Wait();

Updated using pattern matching.

eg.
if (response is CreateResponse typedCreateRes)
{
System.Console.WriteLine($"Success - Id {typedCreateRes.Entity.Id}");
}