code: public GlResourceBuilder allelicAmbiguity() throws GlClientException {
          alleles.add(allele);
          alleleList = client.createAlleleList(alleles);
          return this;
      }
docs: Return this gl resource builder configured with an allelic ambiguity operator ('<code>/</code>' character).
  The allelic ambiguity operator combines two or more alleles into an allele list.
  
  @return this gl resource builder configured with an allelic ambiguity operator ('<code>/</code>' character)
  @throws GlClientException if an error occurs