If you're trying to pull the
Click Performance Report through the AdWords API, you can do so by referring to
this example in Java. All you have to do is replace the query parameters according to the fields you wish to retrieve. You may refer to the
available fields to filter and get the results. The Click Performance Report includes click details by returning one row for each click which included both valid and invalid clicks. Also,
in order to pull reports, you will have to specify the clientCustomerId of a non-manager account. Reports can only be obtained at the non-manager account level. If there are reports already existing in the account hierarchy, you can view them through the MCC account.