Step 1 - Download the Swagger CodeGen 2.2.3 jar file
Step 2 - Download the OpenAPI specification Ed-Fi-Assessment-Data-Collection-API-v2-0.json for the Assessment Data Collection API
Step 3 - Create a folder on your local computer. (c:\SwaggerCodeGen for the purposes of this exercise)
Step 4 - Copy the swagger-codegen-cli-2.2.3.jar into the c:\SwaggerCodeGen folder
Step 5 - Copy the downloaded Ed-Fi-Assessment-Data-Collection-API-v2-0.json file into the c:\SwaggerCodeGen folder
Step 6 - Open a PowerShell window and navigate to the c:\SwaggerCodeGen folder
Step 7 - Run this command in the PowerShell window
java -jar .\swagger-codegen-cli-2.2.3.jar generate -l aspnet5 -i .\Ed-Fi-Assessment-Data-Collection-API-v2-0.json