code: public GetAuthorizationTokenRequest withRegistryIds(String... registryIds) {
          if (this.registryIds == null) {
              setRegistryIds(new java.util.ArrayList<String>(registryIds.length));
          }
          for (String ele : registryIds) {
              this.registryIds.add(ele);
          }
          return this;
      }
docs: <p>
  A list of AWS account IDs that are associated with the registries for which to get authorization tokens. If you
  do not specify a registry, the default registry is assumed.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setRegistryIds(java.util.Collection)} or {@link #withRegistryIds(java.util.Collection)} if you want to
  override the existing values.
  </p>
  
  @param registryIds
  A list of AWS account IDs that are associated with the registries for which to get authorization tokens.
  If you do not specify a registry, the default registry is assumed.
  @return Returns a reference to this object so that method calls can be chained together.