Issue with Sonar API Response

]"I am encountering an issue with the Sonar API response when using the following endpoint for my requirement:

The ‘component’ parameter (application key) ‘boss_app_SAP’ contains data for new code coverage. However, when I attempt to retrieve data using the ‘new_coverage’ metric key, the API response returns null values. It works correctly for existing keys, but specifically not for ‘new_coverage’. Could you please clarify and address this issue?"

Hey there!