JPEG2000 - getJP2Header endpoint

[akash5100]

This endpoint returns the XML header embedded in a JPEG2000 image.

The input parameters would be a dictionary.

Endpoint: https://api.helioviewer.org/v2/getJP2Header/
Response: XML header

Example: https://api.helioviewer.org/v2/getJP2Header/?id=7654321