PROJECT_TASK_TEMPLATE_COPY PROJECT Endpoint
  /rpc/project/?method=PROJECT_TASK_TEMPLATE_COPY  
  Copy project tasks from template.  
  PARAMETERS TYPE NOTES
  project Numeric Project ID
  task Numeric Optional task ID, if not set then copies all non-dependant tasks.
  includeactions 1  
  includeatattachments 1  
  includeparentobjectlinks 1 Where the template task is the parent object
  includeobjectlinks 1 Where the template task is the child object
  basedate Date Date that copied tasks are based on. Default to today
  RETURN  
  id List of ids
  reference List of references