async.waterfall

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Runs the array of tasks in a series with each task passing its results to the next one in the array. However, if a tasks pass an error to its own callback, the next function will not be executed, and the main callback is immediately called with the error.

See the Pre-request Script tab for more details.

Guidelines:

Waterfall execution involves executing requests in a predetermined sequence, similar to a series execution. However, unlike series, the output of each request is automatically passed as input to the next request in the waterfall. This is useful when you have requests that depend on the output of the previous request.