12. Retrieve Data Extension Object ID given a Customer Key

12_DEObjectID.js

//Retrieve Data Extension ObjectId
var options = {
  filter: {
    leftOperand: 'CustomerKey',
    operator: 'equals',
    rightOperand: 'IonThreeTesting'
  }
};
SoapClient.retrieve(
  'DataExtension',
  ["ObjectID", "CustomerKey", "Name"],
  options,
  function( err, response ) {
    if ( err ) {
      // error here
      console.log( err);
      return;
    }

    // response.body === parsed soap response (JSON)
    // response.res === full response from request client
    console.log( response.body );
  }
);