Unbounce Lead

{
  "$schema" : "http://json-schema.org/draft-04/schema#",
  "description" : "Representation of a single lead entity.",
  "type" : "object",
  "additionalProperties" : false,
  "required" : [ "created_at", "id", "extra_data", "form_data", "metadata", "page_id", "submitter_ip", "variant_id" ],
  "properties" : {
    "created_at" : {
      "title" : "Generic Date",
      "description" : "RFC 5322, section 3.4.1, compliant date, which means formatted with: yyyy-MM-dd'T'HH:mm:ss.SSS'Z'",
      "type" : "string",
      "format" : "date-time"
    },
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      "properties" : {
        "rapleaf" : {
          "type" : "object"
        },
        "cookies" : {
          "type" : "object"
        },
        "request_id" : {
          "type" : "string"
        },
        "created_by" : {
          "type" : "string",
          "enum" : [ "api" ]
        }
      }
    },
    "form_data" : {
      "type" : "object"
    },
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      "allOf" : [ {
        "title" : "Entity Metadata",
        "type" : "object",
        "required" : [ "location", "documentation" ],
        "properties" : {
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          "related" : {
            "type" : "object"
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      }, {
        "type" : "object",
        "required" : [ "related" ],
        "properties" : {
          "related" : {
            "type" : "object",
            "additionalProperties" : false,
            "required" : [ "page", "sub_account" ],
            "properties" : {
              "page" : {
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                "format" : "uri"
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                "format" : "uri"
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          }
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      } ]
    },
    "page_id" : {
      "type" : "string"
    },
    "submitter_ip" : {
      "type" : "string"
    },
    "variant_id" : {
      "type" : "string"
    }
  }
}