@java.lang.Override
      protected Builder newBuilderForType(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        Builder builder = new Builder(parent);
        return builder;
      }
<pre>
The certificates that form the CA chain in order of leaf to root.
</pre>

<code>repeated string certificates = 1;</code>

@param index The index of the value to return.
@return The bytes of the certificates at the given index.
java-valkey/proto-google-cloud-valkey-v1beta/src/main/java/com/google/cloud/memorystore/v1beta/CertificateAuthority.java