code: func (s *SprintService) MoveIssuesToSprint(sprintID int, issueIDs []string) (*Response, error) {
  	apiEndpoint := fmt.Sprintf("rest/agile/1.0/sprint/%d/issue", sprintID)
  
  	payload := IssuesWrapper{Issues: issueIDs}
  
  	req, err := s.client.NewRequest("POST", apiEndpoint, payload)
  
  	if err != nil {
  		return nil, err
  	}
  
  	resp, err := s.client.Do(req, nil)
  	if err != nil {
  		err = NewJiraError(resp, err)
  	}
  	return resp, err
  }
docs: // MoveIssuesToSprint moves issues to a sprint, for a given sprint Id.
  // Issues can only be moved to open or active sprints.
  // The maximum number of issues that can be moved in one operation is 50.
  //
  // JIRA API docs: https://docs.atlassian.com/jira-software/REST/cloud/#agile/1.0/sprint-moveIssuesToSprint