docs: public void setRemoveAllowedPrincipals(java.util.Collection<String> removeAllowedPrincipals) {
          if (removeAllowedPrincipals == null) {
              this.removeAllowedPrincipals = null;
              return;
          }
  
          this.removeAllowedPrincipals = new com.amazonaws.internal.SdkInternalList<String>(removeAllowedPrincipals);
      }