To Configure and Apply JSON Threat Protection (Nov 2017 and Jul 2017)
Click the version (Nov 2017) or instance (Jul 2017) number of an API.
On the API dashboard, click Policies.
The list of any applied policies appears.
In Apply New Policy.
In Select Policy, choose JSON Threat Protection, and click Configure Policy.
Specify set limits, and click apply to start protecting your JSON code. The following example shows configuration of a JSON threat protection policy.
Configuring a value of -1, for example for node depth, specifies unlimited depth.