Create a Midjourney follow-up action task
post/mj/submit/action
Request body
customIdstring required
Action id taken from the latest buttons array returned by the fetch endpoint.
taskIdstring required
Midjourney task id you want to continue from.
statestring
Custom state string. Returned as-is in the task result and webhook callback for your own tracking.
enableRemixboolean
Whether to force remix mode when the current action supports it.
chooseSameChannelboolean
Whether to prefer the same provider account used by the current task.
Response
Action task accepted.
codeinteger required
Submission status code. 1 = submitted successfully (result carries the task id). 21 = the action opened a confirmation modal; continue with /mj/submit/modal using the returned task id. 4 = parameter error; description explains the cause.
descriptionstring required
resultstring required
New Midjourney task id created for the action.