{
  "$schema": "https://json-schema.org/draft-07/schema#",
  "type": "object",
  "properties": {
    "url": {
      "description": "The API URL to fetch more details about this project column.",
      "type": ["null", "string"]
    },
    "project_url": {
      "description": "The URL to view the project associated with this column.",
      "type": ["null", "string"]
    },
    "cards_url": {
      "description": "The API URL to fetch the cards in this project column.",
      "type": ["null", "string"]
    },
    "id": {
      "description": "The unique identification number of this project column.",
      "type": ["null", "integer"]
    },
    "node_id": {
      "description": "The node ID of this project column used in the GraphQL API.",
      "type": ["null", "string"]
    },
    "name": {
      "description": "The name given to this project column.",
      "type": ["null", "string"]
    },
    "created_at": {
      "description": "The date and time when this project column was created.",
      "type": "string",
      "format": "date-time"
    },
    "updated_at": {
      "description": "The date and time when this project column was last updated.",
      "type": "string",
      "format": "date-time"
    },
    "repository": {
      "description": "The repository to which this project column belongs.",
      "type": "string"
    },
    "project_id": {
      "description": "The ID of the project to which this column belongs.",
      "type": "integer"
    }
  }
}