code: def get_event_source_mapping_ids(EventSourceArn, FunctionName,
                                   region=None, key=None, keyid=None, profile=None):
      '''
      Given an event source and function name, return a list of mapping IDs
  
      CLI Example:
  
      .. code-block:: bash
  
          salt myminion boto_lambda.get_event_source_mapping_ids arn:::: myfunction
  
      '''
  
      conn = _get_conn(region=region, key=key, keyid=keyid, profile=profile)
      try:
          mappings = []
          for maps in __utils__['boto3.paged_call'](conn.list_event_source_mappings,
                                                     EventSourceArn=EventSourceArn,
                                                     FunctionName=FunctionName):
              mappings.extend([mapping['UUID']
                               for mapping in maps['EventSourceMappings']])
          return mappings
      except ClientError as e:
          return {'error': __utils__['boto3.get_error'](e)f get_event_source_mapping_ids(EventSourceArn, FunctionName,
                                   region=None, key=None, keyid=None, profile=None):
      '''
      Given an event source and function name, return a list of mapping IDs
  
      CLI Example:
  
      .. code-block:: bash
  
          salt myminion boto_lambda.get_event_source_mapping_ids arn:::: myfunction
  
      '''
  
      conn = _get_conn(region=region, key=key, keyid=keyid, profile=profile)
      try:
          mappings = []
          for maps in __utils__['boto3.paged_call'](conn.list_event_source_mappings,
                                                     EventSourceArn=EventSourceArn,
                                                     FunctionName=FunctionName):
              mappings.extend([mapping['UUID']
                               for mapping in maps['EventSourceMappings']])
          return mappings
      except ClientError as e:
          return {'error': __utils__['boto3.get_error'](e)}
docs: Given an event source and function name, return a list of mapping IDs
  
      CLI Example:
  
      .. code-block:: bash
  
          salt myminion boto_lambda.get_event_source_mapping_ids arn:::: myfunction