Array/Object names not displayed for JSON in SwaggerHub/Swagger

Hi, can someone please me with this question:  How can I get the name of an Array/Object to show when I set parameter content type to "application/json" in Swagger/SwaggerHub?  Please see the screenshots for both XML and JSON formats:

• JSON Screenshot:  names of array and object DO NOT show in both request and response
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• XML Screenshot: names of array and object  show in both request and response
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Am I doing something wrong? Please help.

Thanks.

Nixol