// This is an automatically generated code sample. 
// To make this code sample work in your Oracle Cloud tenancy, 
// please replace the values for any parameters whose current values do not fit
// your use case (such as resource IDs, strings containing ‘EXAMPLE’ or ‘unique_id’, and 
// boolean, number, and enum parameters with values not fitting your use case).

using System;
using System.Threading.Tasks;
using Oci.PsqlService;
using Oci.Common;
using Oci.Common.Auth;

namespace Oci.Sdk.DotNet.Example.Psql
{
    public class UpdateDbSystemDbInstanceExample
    {
        public static async Task Main()
        {
            // Create a request and dependent object(s).
			var updateDbSystemDbInstanceDetails = new Oci.PsqlService.Models.UpdateDbSystemDbInstanceDetails
			{
				DisplayName = "EXAMPLE-displayName-Value",
				Description = "EXAMPLE-description-Value"
			};
			var updateDbSystemDbInstanceRequest = new Oci.PsqlService.Requests.UpdateDbSystemDbInstanceRequest
			{
				DbSystemId = "ocid1.test.oc1..<unique_ID>EXAMPLE-dbSystemId-Value",
				DbInstanceId = "ocid1.test.oc1..<unique_ID>EXAMPLE-dbInstanceId-Value",
				UpdateDbSystemDbInstanceDetails = updateDbSystemDbInstanceDetails,
				IfMatch = "EXAMPLE-ifMatch-Value",
				OpcRequestId = "FC5VHF8VJL3VKZNNBBQ8<unique_ID>",
				OpcRetryToken = "EXAMPLE-opcRetryToken-Value"
			};

            // Create a default authentication provider that uses the DEFAULT
            // profile in the configuration file.
            // Refer to <see href="https://docs.cloud.oracle.com/en-us/iaas/Content/API/Concepts/sdkconfig.htm#SDK_and_CLI_Configuration_File>the public documentation</see> on how to prepare a configuration file. 
            var provider = new ConfigFileAuthenticationDetailsProvider("DEFAULT");
            try
            {
                // Create a service client and send the request.
				using (var client = new PostgresqlClient(provider, new ClientConfiguration()))
				{
					var response = await client.UpdateDbSystemDbInstance(updateDbSystemDbInstanceRequest);
					// Retrieve value from the response.
					var versionValue = response.httpResponseMessage.Version;
				}
            }
            catch (Exception e)
            {
                Console.WriteLine($"UpdateDbSystemDbInstance Failed with {e.Message}");
                throw e;
            }
        }

    }
}