Access metadata in Retool workflow loop


As you can see from my screenshot, even though I used the await function, the metadata feature is still missing.
I'm seeking guidance on how to retrieve the metadata within the Retool workflow loop. I'm wondering if there are any known limitations or differences in how metadata is handled between the REST API and the workflow context in Retool.

Hi @coconeat!

A workaround for this currently is to call a function instead of the lambda block with trigger:

With this approach, each row under data would be an object containing data and metadata.

However, we are working on a new version of loops which would make this much more ergonomic:

Would you be interested to try it? If so, please email me your account details at, and I could activate it for you as soon as possible.