deleteColumn method
Implementation
Future<void> deleteColumn(
{required String boardId, required String columnId}) async {
final intBoardId = int.tryParse(boardId);
if (intBoardId == null) {
throw Exception('Board ID must be numeric. Given: $boardId');
}
final mutation = '''
mutation {
delete_column(
board_id: $intBoardId,
column_id: "$columnId"
) {
id
}
}
''';
await postQuery(mutation);
}