New `convert_board_to_project` mutation

🏷️ API version: 2025-10

You can now use the convert_board_to_project mutation to convert an existing board to a project board via the API. This mutation is part of a monday.com portfolio solution and only available on Enterprise plans.

mutation {
  convert_board_to_project(
    input: {
      board_id: 1234567890
      column_mappings: {
        project_status: "status_column_id"
        project_owner: "person_column_id"
        project_timeline: "date_column_id"
      }
      callback_url: "https://your-callback-url.com"
    }
  )  {
    success
    message
    process_id
    projectId
  } 
}