// 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_Q90yj: "EXAMPLE_VALUE_agt8CzcW9Q7d9KipxTDg"
      },
      definedTags: {
        EXAMPLE_KEY_QvDFK: {
          EXAMPLE_KEY_iTBy7: "EXAMPLE--Value"
        }
      }
    };

    const updateExternalDbSystemRequest: databasemanagement.requests.UpdateExternalDbSystemRequest = {
      externalDbSystemId: "ocid1.test.oc1..<unique_ID>EXAMPLE-externalDbSystemId-Value",
      updateExternalDbSystemDetails: updateExternalDbSystemDetails,
      opcRequestId: "CPGWR87T5LAKFRE5WVSR<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);
  }
})();