Rest API - How to fetch commits between two branch tags

[amunro_92]

Hey there, I'm trying to create a deploy script which includes pulling down
commits in the current version and emailing it around.

When we deploy, we create a version tag on the repository. I see that you
can request commits using the API by specifying the branch tag in the {revision} parameter, however this fetches all commits up until the specified tag, including branch tags that occured before it.

Essentially, how could I fetch all commits between two specifed branch tags such as
"v2.2" and "v2.1".

I could also potentially try and filter through the commits in the script and check their tags, but unfortunately no branch tags are sent down with the commits.

[amunro_92]

Any ideas anyone? I am still unsure as how to go about this.