v2- This is the service that executes scripts stored in the integration point library.
master- This database requires the credentials to be provided.
homeanddescendants- Replace this name with whatever your script is called in the Web API library.
password- Authenticates the request and in most cases will be needed. If the script is published to the web database the credentials are not required. You should use the Basic header instead of the query string.
scriptArguments. Use this PowerShell hashtable inside of your scripts. Check out the function
Invoke-ApiScriptfor an example of how these parameters can be put to good use.