{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "SignHere",
  "type": "object",
  "description": "A signature tab placed on a document.",
  "properties": {
    "tabId": {
      "type": "string",
      "description": "Unique identifier for the tab."
    },
    "tabLabel": {
      "type": "string",
      "description": "Label used to identify the tab."
    },
    "documentId": {
      "type": "string",
      "description": "The document ID where this tab is placed."
    },
    "pageNumber": {
      "type": "string",
      "description": "The page number where this tab is placed."
    },
    "recipientId": {
      "type": "string",
      "description": "The recipient this tab is assigned to."
    },
    "xPosition": {
      "type": "string",
      "description": "The X position of the tab on the page."
    },
    "yPosition": {
      "type": "string",
      "description": "The Y position of the tab on the page."
    },
    "anchorString": {
      "type": "string",
      "description": "Anchor text string used to automatically position the tab."
    },
    "anchorXOffset": {
      "type": "string",
      "description": "X offset from the anchor string position."
    },
    "anchorYOffset": {
      "type": "string",
      "description": "Y offset from the anchor string position."
    },
    "anchorUnits": {
      "type": "string",
      "description": "Units for anchor offsets (pixels, inches, mms, cms)."
    },
    "scaleValue": {
      "type": "string",
      "description": "Scale value for the signature."
    },
    "optional": {
      "type": "string",
      "description": "When true, the tab is optional for the recipient."
    },
    "stampType": {
      "type": "string",
      "description": "The type of stamp for the signature."
    }
  }
}