Data Request Issue with BCDA API

[Vishnu Kumar]

Hi BCDA Community,

I am currently facing an issue while requesting data from the BCDA API. Below are the details of my request parameters:
API Endpoint:
https://api.bcda.cms.gov/api/v2/Group/all/$export?_type=Coverage,Patient,ExplanationOfBenefit&_since={since_date}

Request Headers:
{
  "Accept": "application/fhir+json",
  "Authorization": "Bearer {access_token}",
  "Prefer": "respond-async"
}

I have successfully obtained the access token, but when I make the request to the API endpoint, I receive a 500 Internal Server Error.

Could you please help me identify the possible reasons for this error or suggest troubleshooting steps?

Thank you for your support.

Best regards,
Vishnu Kumar