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Interact with the D4Sign API

Signatory → Change Signer Email

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Summary

Change the email address of an existing signer on a specified document in D4Sign by providing the document UUID, the signer's key, and both the current and new email addresses.

Inputs

  • Document UUID (required) — The UUID of the document containing the signer whose email you want to change.
  • Key Signer (required) — The unique key identifier for the signer in D4Sign (key-signer).
  • Email (Before) (required) — The current email address registered for the signer.
  • Email (After) (required) — The new email address to update for the signer.

Output shape

a single record

Returns the API response confirming the email change action, structured as a JSON object.

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