The inputs to the workflow will be mapped via the webhook payload. For example, if your workflow has recipient, subject and email body inputs, the payload would look something like this:
"user_id": "xxxxxxxxxxxxxx",
"saved_item_id": "xxxxxxxxxxxxxx",
"pipeline_inputs": [
{"input_name": "recipient", "value": "recipient@gmail.com"},
{"input_name": "subject", "value": "Example of an Email Subject Line"},
{"input_name": "body", "value": "Example of the Text of an Email Body"}
]
}'
This payload format is automatically generated when you click on the webhook button: