Duplicate ":type" json fields in content Services

Hi everyone,

We got a requirement to expose the page data using content services(<path>.model.json). But we are seeing duplicate ":type" json fields when we are accessing page. Attached screen shot. Please help me how to get rid of these duplicate values.

We have used :

1. AEM 6.3

2. SP 2

3. CQ-6.3.0-FEATUREPACK-22818

For example:

http://localhost:4502/content/we-retail/us/en.model.tidy.json