text: from flask import request, jsonify
  from functools import wraps
  import logging
  
  def error (status=500, detail = 'generic error'):
      error = {
          'status': status,
          'detail': detail
      }
      return jsonify(errors=[error]), status
  
  def validate_schema_id(func):
  
      @wraps(func)
      def wrapper(*args, **kwargs):
          logging.info(f'[COG]: args = {args}, kwargs = {kwargs}')
          
          schema_id = kwargs.get('id', None)
  
          if not schema_id :
              return error(status= 400, detail=f"Schema id: {schema_id} not found")
          if not all([c.isalnum() or c== '-' for c in schema_id]):
              return error(status= 400, detail=f"Bad schema id: {schema_id}")
          return schema_id
      
      return wrapper
  