code: public void setVersionIds(java.util.Collection<String> versionIds) {
          if (versionIds == null) {
              this.versionIds = null;
              return;
          }
  
          this.versionIds = new java.util.ArrayList<String>(versionIds);
      }
docs: <p>
  A list of the IDs of versions to be deleted. A <code>VersionId</code> is a string representation of an integer.
  Each version is incremented by 1.
  </p>
  
  @param versionIds
  A list of the IDs of versions to be deleted. A <code>VersionId</code> is a string representation of an
  integer. Each version is incremented by 1.