{
  "type": "object",
  "properties": {
    "attribute_name": {
      "type": "string",
      "minLength": 1,
      "errorMessage": {
        "type": "Attribute name must be a string",
        "minLength": "Attribute name is required and cannot be empty"
      }
    },
    "attribute_code": {
      "type": "string",
      "minLength": 1,
      "errorMessage": {
        "type": "Attribute code must be a string",
        "minLength": "Attribute code is required and cannot be empty"
      }
    },
    "is_required": {
      "type": ["integer", "string"],
      "enum": [0, 1, "0", "1"],
      "errorMessage": {
        "type": "Is required must be a number or string",
        "enum": "Is required must be either 0, 1, '0', or '1'"
      }
    },
    "display_on_frontend": {
      "type": ["integer", "string"],
      "enum": [0, 1, "0", "1"],
      "errorMessage": {
        "type": "Display on frontend must be a number or string",
        "enum": "Display on frontend must be either 0, 1, '0', or '1'"
      }
    },
    "sort_order": {
      "type": ["string", "integer"],
      "pattern": "^[0-9]*$",
      "errorMessage": {
        "type": "Sort order must be a string or number",
        "pattern": "Sort order must be a valid number (e.g., 0, 1, 10)"
      }
    },
    "is_filterable": {
      "type": ["integer", "string"],
      "enum": [0, 1, "0", "1"],
      "errorMessage": {
        "type": "Is filterable must be a number or string",
        "enum": "Is filterable must be either 0, 1, '0', or '1'"
      }
    },
    "groups": {
      "type": "array",
      "minItems": 1,
      "items": [
        {
          "type": ["string", "integer"],
          "pattern": "^[1-9][0-9]*$",
          "default": 100000,
          "errorMessage": {
            "type": "Group ID must be a string or number",
            "pattern": "Group ID must be a valid positive number (e.g., 1, 10, 100)"
          }
        }
      ],
      "errorMessage": {
        "type": "Groups must be an array",
        "minItems": "At least one group is required"
      }
    },
    "options": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "option_text": {
            "type": "string",
            "minLength": 1,
            "errorMessage": {
              "type": "Option text must be a string",
              "minLength": "Option text is required and cannot be empty"
            }
          },
          "option_id": {
            "type": ["string", "integer"],
            "pattern": "^[1-9][0-9]*$",
            "errorMessage": {
              "type": "Option ID must be a string or number",
              "pattern": "Option ID must be a valid positive number (e.g., 1, 10, 100)"
            }
          }
        },
        "required": ["option_text"],
        "errorMessage": {
          "type": "Option must be an object",
          "required": {
            "option_text": "Option text is required"
          }
        }
      },
      "errorMessage": {
        "type": "Options must be an array"
      }
    }
  },
  "required": [
    "attribute_code",
    "attribute_name",
    "type",
    "is_required",
    "display_on_frontend",
    "groups"
  ],
  "additionalProperties": true,
  "errorMessage": {
    "required": {
      "attribute_code": "Attribute code is required",
      "attribute_name": "Attribute name is required",
      "type": "Attribute type is required",
      "is_required": "Is required field is required",
      "display_on_frontend": "Display on frontend field is required",
      "groups": "At least one group must be assigned"
    }
  }
}