code: function(participantsContent, threadId) {
                  var returnData = [];
  
                  for (var i = 0; i < participantsContent.length; i++) {
                      returnData.push(formatDataToMakeParticipant(participantsContent[i], threadId));
                  }
  
                  return returnData;
              }
docs: *****************************************************
  P R I V A T E   M E T H O D S            *
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