code: @BetaApi
    public final InterconnectAttachment getInterconnectAttachment(String interconnectAttachment) {
  
      GetInterconnectAttachmentHttpRequest request =
          GetInterconnectAttachmentHttpRequest.newBuilder()
              .setInterconnectAttachment(interconnectAttachment)
              .build();
      return getInterconnectAttachment(request);
    }
docs: Returns the specified interconnect attachment.
  
  <p>Sample code:
  
  <pre><code>
  try (InterconnectAttachmentClient interconnectAttachmentClient = InterconnectAttachmentClient.create()) {
  ProjectRegionInterconnectAttachmentName interconnectAttachment = ProjectRegionInterconnectAttachmentName.of("[PROJECT]", "[REGION]", "[INTERCONNECT_ATTACHMENT]");
  InterconnectAttachment response = interconnectAttachmentClient.getInterconnectAttachment(interconnectAttachment.toString());
  }
  </code></pre>
  
  @param interconnectAttachment Name of the interconnect attachment to return.
  @throws com.google.api.gax.rpc.ApiException if the remote call fails