code: func (actor Actor) GetApplicationsBySpace(spaceGUID string) ([]Application, Warnings, error) {
  	ccApps, warnings, err := actor.CloudControllerClient.GetApplications(
  		ccv3.Query{Key: ccv3.SpaceGUIDFilter, Values: []string{spaceGUID}},
  	)
  
  	if err != nil {
  		return []Application{}, Warnings(warnings), err
  	}
  
  	var apps []Application
  	for _, ccApp := range ccApps {
  		apps = append(apps, actor.convertCCToActorApplication(ccApp))
  	}
  	return apps, Warnings(warnings), nil
  }
docs: // GetApplicationsBySpace returns all applications in a space.