PutPolicyCommand

import { EntityResolutionClient, PutPolicyCommand } from "@aws-sdk/client-entityresolution"; // ES Modules import
// const { EntityResolutionClient, PutPolicyCommand } = require("@aws-sdk/client-entityresolution"); // CommonJS import
const client = new EntityResolutionClient(config);
const input = { // PutPolicyInput
  arn: "STRING_VALUE", // required
  token: "STRING_VALUE",
  policy: "STRING_VALUE", // required
};
const command = new PutPolicyCommand(input);
const response = await client.send(command);
// { // PutPolicyOutput
//   arn: "STRING_VALUE", // required
//   token: "STRING_VALUE", // required
//   policy: "STRING_VALUE",
// };