{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Constraint",
  "title": "Constraint",
  "type": "object",
  "description": "Constraints define integrity and consistency rules for data stored in tables.",
  "properties": {
    "name": {
      "type": "string",
      "description": "Name of the Constraint",
      "example": "Example Title"
    },
    "column_names": {
      "type": "array",
      "items": {
        "type": "string",
        "description": "Column name for the constraint"
      },
      "example": []
    },
    "constraint_type": {
      "type": "string",
      "description": "Type of the constraint",
      "example": "example_value"
    }
  },
  "discriminator": {
    "propertyName": "constraint_type",
    "mapping": {
      "PRIMARY KEY": "PrimaryKey",
      "FOREIGN KEY": "ForeignKey",
      "UNIQUE": "UniqueKey"
    }
  }
}