action postmarkapp_resend_sender_signature_confirmation_email { label: "Resend Signature Confirmation Email" provider: postmarkapp method: POST path: "/senders/{signatureid}/resend" encoding: json input: { type: "object" properties: { "X-Postmark-Account-Token": { type: "string" } signatureid: { type: "string" } } required: ["X-Postmark-Account-Token", "signatureid"] additionalProperties: false } output: { type: "object" additionalProperties: true } }