private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.memorystore.v1.PscAttachmentDetail,
            com.google.cloud.memorystore.v1.PscAttachmentDetail.Builder,
            com.google.cloud.memorystore.v1.PscAttachmentDetailOrBuilder>
        getPscAttachmentDetailsFieldBuilder() {
      if (pscAttachmentDetailsBuilder_ == null) {
        pscAttachmentDetailsBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.memorystore.v1.PscAttachmentDetail,
                com.google.cloud.memorystore.v1.PscAttachmentDetail.Builder,
                com.google.cloud.memorystore.v1.PscAttachmentDetailOrBuilder>(
                pscAttachmentDetails_,
                ((bitField0_ & 0x00400000) != 0),
                getParentForChildren(),
                isClean());
        pscAttachmentDetails_ = null;
      }
      return pscAttachmentDetailsBuilder_;
    }
<pre>
Output only. Service attachment details to configure PSC connections.
</pre>

<code>
repeated .google.cloud.memorystore.v1.PscAttachmentDetail psc_attachment_details = 21 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>
java-valkey/proto-google-cloud-valkey-v1/src/main/java/com/google/cloud/memorystore/v1/Instance.java