@java.lang.Override
    public int getRequiredReplicaCount() {
      return requiredReplicaCount_;
    }
<pre>
Optional. Number of required available replicas for the deployment to
succeed. This field is only needed when partial model deployment/mutation
is desired. If set, the model deploy/mutate operation will succeed once
available_replica_count reaches required_replica_count, and the rest of
the replicas will be retried. If not set, the default
required_replica_count will be min_replica_count.
</pre>

<code>int32 required_replica_count = 9 [(.google.api.field_behavior) = OPTIONAL];</code>

@return The requiredReplicaCount.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/DedicatedResources.java