// 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).

import * as datacatalog from "oci-datacatalog";
import common = require("oci-common");

// 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.

const provider: common.ConfigFileAuthenticationDetailsProvider = new common.ConfigFileAuthenticationDetailsProvider();

(async () => {
    try {
     // Create a service client
     const client = new datacatalog.DataCatalogClient({ authenticationDetailsProvider: provider });

     // Create a request and dependent object(s).
	const  updateAttributeDetails = {
		displayName: "EXAMPLE-displayName-Value",
		businessName: "EXAMPLE-businessName-Value",
		description: "EXAMPLE-description-Value",
		externalDataType: "EXAMPLE-externalDataType-Value",
		isIncrementalData: false,
		isNullable: false,
		length: 271,
		position: 665,
		precision: 123,
		scale: 398,
		timeExternal: new Date("Thu Aug 21 07:15:51 UTC 2008"),
		minCollectionCount: 381,
		maxCollectionCount: 649,
		externalDatatypeEntityKey: "EXAMPLE-externalDatatypeEntityKey-Value",
		externalParentAttributeKey: "EXAMPLE-externalParentAttributeKey-Value",
		customPropertyMembers: [{
				key: "EXAMPLE-key-Value",
				displayName: "EXAMPLE-displayName-Value",
				value: "EXAMPLE-value-Value",
				namespaceName: "EXAMPLE-namespaceName-Value",

				}
				],
		properties: {
			EXAMPLE_KEY_zYaRZ :{
				EXAMPLE_KEY_XhX7V :"EXAMPLE--Value"
				}
			},

		}

	const updateAttributeRequest: datacatalog.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: "EEJHXL9ZXHMZPJKE26HG<unique_ID>",

		}; 


     // Send request to the Client.
     const updateAttributeResponse = await client.updateAttribute(updateAttributeRequest);
     }
     catch (error) {
         console.log("updateAttribute Failed with error  " + error);
     }
})();