Updated Django REST Framework settings to use JSONParser as the default parser for incoming requests

[varshadr]

Fixes #3089

This PR removes unnecessary application/x-www-form-urlencoded and multipart/form-data content types from the requestBody section in relevant API endpoints, by updating the Django REST Framework settings to use JSONParser as the default parser for incoming requests.

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[silentninja]

This looks good to me

[silentninja]

The test cases are failing. This is happening because uploading /datafiles/ API relies on the multipart/form-data. So you would need to add additional multipart/form-data parser support for the /datafiles/API. Please request a review once the test cases are passing

[varshadr]

The test cases are failing. This is happening because uploading /datafiles/ API relies on the multipart/form-data. So you would need to add additional multipart/form-data parser support for the /datafiles/API. Please request a review once the test cases are passing

Sure, I'll check

[seancolsen]

@varshadr I'm re-assigning this to @mathemancer because Mukesh will no longer be working with you on this project. Please assign any further PRs to @mathemancer for review.

[varshadr]

@varshadr I'm re-assigning this to @mathemancer because Mukesh will no longer be working with you on this project. Please assign any further PRs to @mathemancer for review.

Sure @seancolsen , I will

[mathemancer]

Looks good to me. Nice work, @varshadr !

It's obsolete, the changes have been made.