code: public void setTagSpecifications(java.util.Collection<TagSpecification> tagSpecifications) {
          if (tagSpecifications == null) {
              this.tagSpecifications = null;
              return;
          }
  
          this.tagSpecifications = new com.amazonaws.internal.SdkInternalList<TagSpecification>(tagSpecifications);
      }
docs: <p>
  The tags to apply to the VPC attachment.
  </p>
  
  @param tagSpecifications
  The tags to apply to the VPC attachment.