AddEntityOwnerCommand

import { DataZoneClient, AddEntityOwnerCommand } from "@aws-sdk/client-datazone"; // ES Modules import
// const { DataZoneClient, AddEntityOwnerCommand } = require("@aws-sdk/client-datazone"); // CommonJS import
const client = new DataZoneClient(config);
const input = { // AddEntityOwnerInput
  domainIdentifier: "STRING_VALUE", // required
  entityType: "DOMAIN_UNIT", // required
  entityIdentifier: "STRING_VALUE", // required
  owner: { // OwnerProperties Union: only one key present
    user: { // OwnerUserProperties
      userIdentifier: "STRING_VALUE", // required
    },
    group: { // OwnerGroupProperties
      groupIdentifier: "STRING_VALUE", // required
    },
  },
  clientToken: "STRING_VALUE",
};
const command = new AddEntityOwnerCommand(input);
const response = await client.send(command);
// {};