title is required, nonblank, and limited to 200 characters.
Description is limited to 2,000. preferredLocationDataFieldId must be an active
workspace location field from List Location Fields,
not an inventory location. Up to 100 manual tasks are accepted with nonblank
bodies limited to 2,000 characters each, ordered as supplied.
Returns workOrderTemplate; its preferredLocation contains the selected field
ID, not necessarily its name and label. This creates a template, not a work
order. No customer values, advanced-task configuration, arbitrary JSON, or
workflow/editor configuration can be supplied.
This operation is not idempotent. Do not blindly retry after a timeout.
An active template with the same title returns HTTP 409 with a safe conflict
message, not database details; it does not create another template.