code: public void setPrivateIpAddressConfigs(java.util.Collection<ScheduledInstancesPrivateIpAddressConfig> privateIpAddressConfigs) {
          if (privateIpAddressConfigs == null) {
              this.privateIpAddressConfigs = null;
              return;
          }
  
          this.privateIpAddressConfigs = new com.amazonaws.internal.SdkInternalList<ScheduledInstancesPrivateIpAddressConfig>(privateIpAddressConfigs);
      }
docs: <p>
  The private IPv4 addresses.
  </p>
  
  @param privateIpAddressConfigs
  The private IPv4 addresses.