list-command-invocations.js

// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0

// snippet-start:[ssm.JavaScript.Basics.listCommandInvocations]
import { paginateListCommandInvocations, SSMClient } from "@aws-sdk/client-ssm";
import { parseArgs } from "node:util";

/**
 * List SSM command invocations on an instance.
 * @param {{ instanceId: string }}
 */
export const main = async ({ instanceId }) => {
  const client = new SSMClient({});
  try {
    const listCommandInvocationsPaginated = [];
    // The paginate function is a wrapper around the base command.
    const paginator = paginateListCommandInvocations(
      { client },
      {
        InstanceId: instanceId,
      },
    );
    for await (const page of paginator) {
      listCommandInvocationsPaginated.push(...page.CommandInvocations);
    }
    console.log("Here is the list of command invocations:");
    console.log(listCommandInvocationsPaginated);
    return { CommandInvocations: listCommandInvocationsPaginated };
  } catch (caught) {
    if (caught instanceof Error && caught.name === "ValidationError") {
      console.warn(`${caught.message}. Did you provide a valid instance ID?`);
    }
    throw caught;
  }
};
// snippet-end:[ssm.JavaScript.Basics.listCommandInvocations]
import { fileURLToPath } from "node:url";
// Call function if run directly
if (process.argv[1] === fileURLToPath(import.meta.url)) {
  const options = {
    instanceId: {
      type: "string",
    },
  };
  const { values } = parseArgs({ options });
  main(values);
}