The query parameter used to specify the target version reference when reading or writing features.
A reference describes a target tag or a version.
Default is: HEAD
Depending on the use-case it can be necessary to specify a range of versions rather than
only one version. In such a case the version part of the Ref would look like:
<start>..<end>
Where <start> is the start of the range (exclusive) and <end> is the end of the range
(inclusive).
Another way of specifying a version range is using the star-symbol: *
Using * refers to "all available versions" in the space or branch and is only
applicable in the cases in which a version range may be provided.
Samples:
42 points to version 42
HEAD points to the latest version
myTag points to the version of the tag with ID "myTag"
0..HEAD points to all available versions
* also points to all versions (short form)
5..10 points to the versions in the interval ]5, 10]