Simplified JSON in requests

Some users find that their JSON requests have metadata only at the root, expecting that the decision service can infer the metadata for subordinate levels. That tactic is supported, although the output provides the metadata at all levels. The following example shows the coupons Ruletest in the advanced tutorial. It executes as expected with either request, and produces identical responses (both with metadata).

How to: Use Simplified JSON in requests

1. Copy the request you want to simplify to an editor.
2. Add the decision service name as name at the top.
3. Delete (or leave out) the metadata for related entities.
4. Retain the metadata for the primary entity.

For example:

Note

• In the example, Name at the bottom is an attribute of the root entity.
• Mind your commas, braces, and brackets when you are paring down a known-good request.