Retrieves a single draft with its full content, including attachments.
draftOwner query parameter is required and identifies the draft owner. It accepts either:usr_abc123def456789) — used directlyjohn@acme.com) — resolved to userId via email lookupcontactOwner in the Lead API. Team membership is verified in both cases.Basic authentication header of the form Basic <encoded-value>, where <encoded-value> is the base64-encoded string username:password.
Draft owner identifier. Accepts either a userId (e.g., usr_abc123def456789) or a login email (e.g., john@acme.com).
Success