According to the maniphest.edit "Transaction Type: Column" documentation, the beforePHIDs parameter should be an array of PHIDs. I think this would look like the following:
curl https://5555/api/maniphest.edit \
-d api.token=api-token \
-d transactions[0][type]=column \
-d transactions[0][value][0][columnPHID]=PHID-PCOL-6666 \
-d transactions[0][value][0][beforePHIDs][0]=PHID-TASK-7777 \
-d objectIdentifier=PHID-TASK-8888
However, when invoked as such (with beforePHIDs as an array) I get the following error, which seems to contradict the documentation:
Exception when processing transaction of type "column": Error while reading "value[0]": Expected string, got something else.
How does my curl statement need to change for this to work? I've tried every permutation I can think of. Or is this perhaps a bug?
Side note - this works fine, but it doesn't allow control for the ticket insertion point:
curl https://5555/api/maniphest.edit \
-d api.token=api-token \
-d transactions[0][type]=column \
-d transactions[0][value][0]=PHID-PCOL-6666 \
-d objectIdentifier=PHID-TASK-8888