public Builder putAllEngineConfigs(java.util.Map<java.lang.String, java.lang.String> values) {
      internalGetMutableEngineConfigs().getMutableMap().putAll(values);
      bitField0_ |= 0x00008000;
      return this;
    }
<pre>
Optional. User-provided engine configurations for the instance.
</pre>

<code>
map&lt;string, string&gt; engine_configs = 16 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-valkey/proto-google-cloud-valkey-v1beta/src/main/java/com/google/cloud/memorystore/v1beta/Instance.java