code: public void setDeploymentGroupNames(java.util.Collection<String> deploymentGroupNames) {
          if (deploymentGroupNames == null) {
              this.deploymentGroupNames = null;
              return;
          }
  
          this.deploymentGroupNames = new com.amazonaws.internal.SdkInternalList<String>(deploymentGroupNames);
      }
docs: <p>
  The names of the deployment groups.
  </p>
  
  @param deploymentGroupNames
  The names of the deployment groups.