public Builder mergeFrom(com.google.cloud.memorystore.v1.Instance.ManagedBackupSource other) {
        if (other
            == com.google.cloud.memorystore.v1.Instance.ManagedBackupSource.getDefaultInstance())
          return this;
        if (!other.getBackup().isEmpty()) {
          backup_ = other.backup_;
          bitField0_ |= 0x00000001;
          onChanged();
        }
        this.mergeUnknownFields(other.getUnknownFields());
        onChanged();
        return this;
      }
<pre>
Backups that generated and managed by memorystore.
</pre>

Protobuf type {@code google.cloud.memorystore.v1.Instance.ManagedBackupSource}
java-valkey/proto-google-cloud-valkey-v1/src/main/java/com/google/cloud/memorystore/v1/Instance.java