{
  "type": "object",
  "properties": {
    "coupon": {
      "type": "string",
      "pattern": "^[a-zA-Z0-9]+$"
    },
    "status": {
      "type": ["string", "integer"],
      "enum": ["0", "1", 0, 1]
    },
    "description": {
      "type": "string"
    },
    "discount_amount": {
      "type": ["string", "number"],
      "pattern": "^\\d*\\.?\\d*$"
    },
    "free_shipping": {
      "type": ["string", "integer"],
      "enum": ["0", "1", 0, 1]
    },
    "discount_type": {
      "type": "string"
    },
    "target_products": {
      "type": "object",
      "properties": {
        "maxQty": {
          "type": ["string", "integer"],
          "pattern": "^[0-9]*$"
        },
        "products": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "key": {
                "type": "string"
              },
              "operator": {
                "type": "string",
                "enum": ["IN", "NOT IN", "=", "!=", ">", ">=", "<", "<="]
              },
              "value": {
                "anyOf" : [
                    {
                      "type": "string"
                    },
                    {
                      "type": "number"
                    },
                    {
                      "type": "array",
                      "items": {
                        "type": ["string", "number", "boolean", "null", "array", "object"]
                      }
                    }
                ]
              }
            },
            "required": ["key", "operator", "value"],
            "additionalProperties": true
          }
        }
      }
    },
    "condition": {
      "type": "object",
      "properties": {
        "order_total": {
          "type": ["string", "number"],
          "pattern": "^\\d*\\.?\\d*$"
        },
        "order_qty": {
          "type": ["string", "integer"],
          "pattern": "^[0-9]*$"
        },
        "required_products": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "key": {
                "type": "string"
              },
              "operator": {
                "type": "string",
                "enum": ["IN", "NOT IN", "=", "!=", ">", ">=", "<", "<="]
              },
              "qty": {
                "type": ["string", "integer"],
                "pattern": "^[0-9]*$"
              },
              "value": {
                "anyOf" : [
                    {
                      "type": "string"
                    },
                    {
                      "type": "number"
                    },
                    {
                      "type": "array",
                      "items": {
                        "type": ["string", "number", "boolean", "null", "array", "object"]
                      }
                    }
                ]
              }
            },
            "required": ["key", "qty", "operator", "value"],
            "additionalProperties": true
          }
        },
        "additionalProperties": true
      }
    },
    "user_condition": {
      "type": "object",
      "properties": {
        "groups": {
          "type": "array",
          "items": {
            "type": ["string", "integer"],
            "pattern": "^[0-9]*$"
          }
        },
        "email": {
          "type": "string",
          "format": "email"
        },
        "purchased": {
          "type": ["string", "integer"],
          "pattern": "^\\d*\\.?\\d*$"
        }
      },
      "additionalProperties": true
    },
    "max_uses_time_per_coupon": {
      "type": "string",
      "pattern": "^[0-9]*$"
    },
    "max_uses_time_per_customer": {
      "type": "string",
      "pattern": "integer"
    },
    "start_date": {
      "anyOf": [
        { "type": "string", "format": "date" },
        { "type": "string", "maxLength": 0 },
        { "type": "null" }
      ],
      "default": null
    },
    "end_date": {
      "anyOf": [
        { "type": "string", "format": "date" },
        { "type": "string", "maxLength": 0 },
        { "type": "null" }
      ],
      "default": null
    }
  },
  "buyx_gety": {
    "type": "array",
    "items": {
      "type": "object",
      "properties": {
        "buy_qty": {
          "type": ["string", "integer"],
          "pattern": "^[0-9]*$"
        },
        "get_qty": {
          "type": ["string", "integer"],
          "pattern": "^[0-9]*$"
        },
        "max_y": {
          "type": ["string", "integer"],
          "pattern": "^[0-9]*$"
        },
        "sku": {
          "type": "string"
        }
      },
      "required": ["buy_qty", "get_qty", "max_y", "sku"],
      "additionalProperties": true
    }
  },
  "start_date": {
    "type": "string",
    "format": "date"
  },
  "end_date": {
    "type": "string",
    "format": "date"
  },
  "additionalProperties": true,
  "errorMessage": {
    "properties": {
      "coupon": "Coupon is invalid",
      "status": "Status is invalid",
      "discount_amount": "Discount amount is invalid"
    }
  }
}