Loading DAZZM Data into Power BI

Introduction

This document explains how to use data from a DAZZM application in Power BI.

Procedure

1. Open Power BI Desktop and select "Blank Report".

   

2. Create a new data source of type "Blank Query".

   

3. In Power Query Editor, open the Advanced Editor.

   

4. Insert the following Power Query M code and replace the highlighted sections with your API URL, API key, and query parameters as needed. This example retrieves records of type User.

   let
   
       // Define the API endpoint
       Url = "https://your-url.api.octopus-esm.com/prod/data-search",
       ApiKey = "KEY",
   
       Query = [
           query = [
               typename = "User",
               first= 100,
               criteria = [
                  
               ],
               orderBy = [
                   nom = "asc"
               ]
           ]
       ],
   
       // Make the API request
       Response = Web.Contents(Url, [
         Headers = [
           #"Content-Type" = "application/json",
           #"Accept-Encoding" = "gzip",
           #"api-key" = ApiKey
         ],
         Content = Json.FromValue(Query)
       ]),
   
   
   
       JsonDoc = Json.Document(Response),
       DataTable = Table.FromList(JsonDoc[data], Splitter.SplitByNothing(), null, null, ExtraValues.Error),
       ColumnNames = Record.FieldNames(JsonDoc[data]{0}),
       DataTableWithColumns = Table.ExpandRecordColumn(DataTable, "Column1", ColumnNames, ColumnNames)
       
   
   
   in
       DataTableWithColumns

   

5. Close Power Query Editor and apply the changes. Power BI will connect to the API and extract the data.

6. Create a visualization using the data. In this example, users are displayed by role.