Legal API - Hotfix the business slim json

[JazzarKarim]

As per a change made a few days ago, the slim JSON's structure was mistakenly altered that it removed the outer business field:

There should be a business: { ... } outside.

Need to handle:

• [x] Fix the issue
• [x] Verify the changes
• [x] Deploy to DEV (release branch)
• [x] Deploy to TEST (release branch)
• [x] Deploy to PROD (release branch)

[vishnup0422]

This is fixed and tested in Dev: