How to pass variables to DevAzure API calls in PowerBI

With PowerBI I have to produce some reports from Dev Azure API.

Ex: https://dev.azure.com/{organization}/{project}/_apis/build/definitions/{definitionId}?includeLatestBuilds=true&api-version=5.1

If I hardcode the values, I get the result. However I want to pass definitionID from a dropdown list (I am using a slicer) to Advanced Query , so that user can see the details for the selected build id dynamically. How can I achieve that?