I am using the GitHub API to add an annotated Git tag to my repository: link
I am able to do so. However, the tag name and the message (or description), are concatenated instead of separated, leaving me with an unreadably long title when viewing the tag page and a tiny bit of the end of the message field that actually overflows the title character limit and ends up in the description.
I was able to solve this on the command line using the "two -m" solution outlined on the following two questions, but there is no analogue in the tagging API.
Add line break to git commit -m from command line
How to include newline characters in git tag messages
Does anyone know how one could make the message field of the tagging json I'm sending NOT concatenate to the tag title?