Initial versions of Reports API v2 code snippets

[tbedford]

Description

Initial version of Reports API v2 code snippets.

I have tried to keep the base code snippets as simple as possible. In addition, there are product-specific examples for "load report sync" and "generate report async". Each product has its own subdirectory in these code examples. For example, SMS specific samples can be found in ./reports/sms.

These code snippets are meant to be used in conjunction with the associated documentation.

Review

• Main NDP documentation accompanying these code snippets.

[Alex-Momotov-BA]

The code should be made more generic to support different products and product-specific parameters. I left comments where this would cause an issue. It would also be great to test the shell scripts for each product / product-specific parameter combination before merging

[tbedford]

@Alex-Momotov - thanks for the feedback, you are quite right. I will rethink this and come back with a new set as soon as I can.

[tbedford]

@Alex-Momotov I have updated the PR description and included product-specific examples. In the associated main docs I have created tables to show which parameters apply to which calls/products. Each code snippet links to these tables. What I've tried to do is explain that some parameters are call/product-specific, while avoiding complexity in the scripts themselves.