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