Revert "JavaScript (v3): MediaConvert - Remove DescribeEndpoints exam…

…ple." (awsdocs#6987)

Revert "JavaScript (v3): MediaConvert - Remove DescribeEndpoints example. (#6…"

This reverts commit e8600ce.

javascriptv3/example_code/mediaconvert/src/emc_getendpoint.js

@@ -0,0 +1,39 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+/*
+ABOUT THIS NODE.JS EXAMPLE: This example works with Version 3 (V3) of the AWS SDK for JavaScript,
+which is scheduled for release by September 2020. The preview version of the SDK is available
+at https://github.com/aws/aws-sdk-js-v3. The 'SDK for JavaScript Developer Guide' for v3 is also
+scheduled for release September 2020, and the topic containing this example will be hosted at
+https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/emc-examples-getendpoint.html.
+
+Purpose:
+emc_getendpoint.js demonstrates how to retrieve information about the endpoints for an AWS account.
+
+Running the code:
+node emc_getendpoint.js
+*/
+
+// snippet-start:[mediaconvert.JavaScript.endoint.describeEndpointsV3]
+// Import required AWS-SDK clients and commands for Node.js
+import { DescribeEndpointsCommand } from "@aws-sdk/client-mediaconvert";
+import { emcClientGet } from "./libs/emcClientGet.js";
+
+//set the parameters.
+const params = { MaxResults: 0 };
+
+const run = async () => {
+  try {
+    // Create a new service object and set MediaConvert to customer endpoint
+    const data = await emcClientGet.send(new DescribeEndpointsCommand(params));
+    console.log("Your MediaConvert endpoint is ", data.Endpoints);
+    return data;
+  } catch (err) {
+    console.log("Error", err);
+  }
+};
+run();
+// snippet-end:[mediaconvert.JavaScript.endoint.describeEndpointsV3]
+// For unit tests only.
+// module.exports ={run, params};