Windows 11 command prompt presents some challenges for working with JSON on the command line. This is partularly true if you’re not using the Linux subsystem shell. A command line
dataset create T1.ds one '{"one":1}'
which would work in a POSIX shell fails. The command prompt makes the
JSON expression look like {one:1}
which is NOT JSON and
also not a filename. As a result working with dataset at the Windows
command prompt requires conforming to the command prompt’s expectation
on quoting. This will work.
dataset create T1.ds one "{"""one""":1}