// 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.Collections.Generic;
using System.Threading.Tasks;
using Oci.DatacatalogService;
using Oci.Common;
using Oci.Common.Auth;

namespace Oci.Sdk.DotNet.Example.Datacatalog
{
    public class UpdateAttributeExample
    {
        public static async Task Main()
        {
            // Create a request and dependent object(s).
			var updateAttributeDetails = new Oci.DatacatalogService.Models.UpdateAttributeDetails
			{
				DisplayName = "EXAMPLE-displayName-Value",
				BusinessName = "EXAMPLE-businessName-Value",
				Description = "EXAMPLE-description-Value",
				ExternalDataType = "EXAMPLE-externalDataType-Value",
				IsIncrementalData = true,
				IsNullable = true,
				Length = 553,
				Position = 683,
				Precision = 712,
				Scale = 999,
				TimeExternal = DateTime.Parse("11/29/2013 10:14:05"),
				MinCollectionCount = 256,
				MaxCollectionCount = 224,
				ExternalDatatypeEntityKey = "EXAMPLE-externalDatatypeEntityKey-Value",
				ExternalParentAttributeKey = "EXAMPLE-externalParentAttributeKey-Value",
				CustomPropertyMembers = new List<Oci.DatacatalogService.Models.CustomPropertySetUsage>
				{
					new Oci.DatacatalogService.Models.CustomPropertySetUsage
					{
						Key = "EXAMPLE-key-Value",
						DisplayName = "EXAMPLE-displayName-Value",
						Value = "EXAMPLE-value-Value",
						NamespaceName = "EXAMPLE-namespaceName-Value"
					}
				},
				Properties = new Dictionary<string, Dictionary<string, string>>()
				{
					{
						"EXAMPLE_KEY_rdW8B", 
						new Dictionary<string, string>()
						{
							{
								"EXAMPLE_KEY_dCtno", 
								"EXAMPLE--Value"
							}
						}
					}
				}
			};
			var updateAttributeRequest = new Oci.DatacatalogService.Requests.UpdateAttributeRequest
			{
				CatalogId = "ocid1.test.oc1..<unique_ID>EXAMPLE-catalogId-Value",
				DataAssetKey = "EXAMPLE-dataAssetKey-Value",
				EntityKey = "EXAMPLE-entityKey-Value",
				AttributeKey = "EXAMPLE-attributeKey-Value",
				UpdateAttributeDetails = updateAttributeDetails,
				IfMatch = "EXAMPLE-ifMatch-Value",
				OpcRequestId = "ZLWCZQDJE13VMLDHQCBO<unique_ID>"
			};

            // 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 DataCatalogClient(provider, new ClientConfiguration()))
				{
					var response = await client.UpdateAttribute(updateAttributeRequest);
					// Retrieve value from the response.
					var keyValue = response.Attribute.Key;
				}
            }
            catch (Exception e)
            {
                Console.WriteLine($"UpdateAttribute Failed with {e.Message}");
                throw e;
            }
        }

    }
}