// 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 databasemanagement from "oci-databasemanagement";
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 databasemanagement.DbManagementClient({ authenticationDetailsProvider: provider });

     // Create a request and dependent object(s).
	const  updateExternalDbSystemDetails = {
		displayName: "EXAMPLE-displayName-Value",
		freeformTags: {
			EXAMPLE_KEY_aAfbm :"EXAMPLE_VALUE_SW1oTpoEkc2txPPmxjTh"
			},
		definedTags: {
			EXAMPLE_KEY_dabdE :{
				EXAMPLE_KEY_EBLK9 :"EXAMPLE--Value"
				}
			},

		}

	const updateExternalDbSystemRequest: databasemanagement.requests.UpdateExternalDbSystemRequest = { 
	externalDbSystemId: "ocid1.test.oc1..<unique_ID>EXAMPLE-externalDbSystemId-Value",
	updateExternalDbSystemDetails: updateExternalDbSystemDetails,
	opcRequestId: "U8HJYNYQ3BOZ8SJI3PPC<unique_ID>",
	ifMatch: "EXAMPLE-ifMatch-Value",

		}; 


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