import { ManagementClient } from "auth0";

async function main() {
    const client = new ManagementClient({
        token: "<token>",
    });
    await client.organizations.clientGrants.list("id", {
        audience: "audience",
        clientId: "client_id",
        page: 1,
        perPage: 1,
        includeTotals: true,
    });
}
main();

[
  {
    "id": "<string>",
    "client_id": "<string>",
    "audience": "<string>",
    "scope": [
      "<string>"
    ],
    "organization_usage": "deny",
    "allow_any_organization": true
  }
]