I'm having some issues with setting the Tax Code on a Line Item related to an Invoice, this is the JSON for 1 of the Invoice Items I am passing to a RESTlet:
eulers-number
report-viewer2012
psobject
android-listfragment
java-text-blocks
user-data
pyoxidizer
docker
r-xlsx
srvany
eventqueue
password-generator
number-manipulation
yoast
xmltodict
smtps
uds
maybeuninit
display-manager
median
circular-dependency
internalsvisibleto
ref-cursor
servicemonitor
image-recognition
android-shape
ssg
hierarchical-trees
praat
azure-webhooks