createBatch user provided ids
Hello guys,
since yesterday (2025-07-31) my workflow instances started by "createBatch" are not using my defined id, as the documentation says:
// Create a new batch of 3 Workflow instances, each with its own ID and pass params to the Workflow instances
const listOfInstances = [
{ id: "id-abc123", params: { "hello": "world-0" } },
{ id: "id-def456", params: { "hello": "world-1" } },
{ id: "id-ghi789", params: { "hello": "world-2" } }
];
let instances = await env.MY_WORKFLOW.createBatch(listOfInstances);
its creating its own id as if we were creating it without passing the parameter, we have dozens of workflows so it does not seen like a isolated thing
could anyone help me with that? thanks
3 Replies
We are investigating
great, thank you
a fix was rolled out for this, let us know if you still have issues - sorry for the inconvenience