code: def get_processing_block(block_id):
      
      identifiers = block_id.split(':')
      scheduling_block_id = identifiers[0]
      scheduling_block_config = get_scheduling_block(scheduling_block_id)
      for processing_block in scheduling_block_config['processing_blocks']:
          if processing_block['id'] == block_id:
              return processing_block
      raise KeyError('Unknown Processing Block id: {} ({})'
                     .format(identifiers[-1], block_id))
docs: Return the Processing Block Configuration for the specified ID