AttachPolicyCommand

import { IoTClient, AttachPolicyCommand } from "@aws-sdk/client-iot"; // ES Modules import
// const { IoTClient, AttachPolicyCommand } = require("@aws-sdk/client-iot"); // CommonJS import
const client = new IoTClient(config);
const input = { // AttachPolicyRequest
  policyName: "STRING_VALUE", // required
  target: "STRING_VALUE", // required
};
const command = new AttachPolicyCommand(input);
const response = await client.send(command);
// {};