Zapier errors / Config
Error: You did not define `output`!
Cause
The Code by Zapier JavaScript step finished without assigning the required 'output' variable, so Zapier has no data to pass on.
Fix
Set output to a plain object before the code ends, e.g. output = { result: myValue };. With async/await, use return { result: myValue } from the async function. With callbacks, ensure callback(null, { result }) is always reached, including error branches.
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