public Builder setManagedServerCa(
        com.google.cloud.memorystore.v1beta.CertificateAuthority.ManagedCertificateAuthority.Builder
            builderForValue) {
      if (managedServerCaBuilder_ == null) {
        serverCa_ = builderForValue.build();
        onChanged();
      } else {
        managedServerCaBuilder_.setMessage(builderForValue.build());
      }
      serverCaCase_ = 2;
      return this;
    }
<pre>
A managed server certificate authority.
</pre>

<code>
.google.cloud.memorystore.v1beta.CertificateAuthority.ManagedCertificateAuthority managed_server_ca = 2;
</code>
java-valkey/proto-google-cloud-valkey-v1beta/src/main/java/com/google/cloud/memorystore/v1beta/CertificateAuthority.java