As a developer I want to simplify the management of IAM users within my end application,
so that customer access to their data can be administered more efficiently, and user creation and permission assignment in IAM are automated.
 

We have an application that we will make accessible to customers so they can view and retrieve their own data.

Therefore, users need to be created in IAM with the appropriate permissions.

I would like to simplify this process. I want to be able to provide (a JSON file for example) which users I have, their attributes, and the groups they belong to, and have IAM handle the process automatically.

Currently, I need to figure out which IAM APIs are available and set up a mechanism to handle this. This is time-consuming and error-prone, so I think it would be ideal to develop standard functionality to optimize this process.