public Builder clearShardCount() {
      bitField0_ = (bitField0_ & ~0x00000400);
      shardCount_ = 0;
      onChanged();
      return this;
    }
<pre>
Optional. Number of shards for the instance.
</pre>

<code>int32 shard_count = 11 [(.google.api.field_behavior) = OPTIONAL];</code>

@return This builder for chaining.
java-valkey/proto-google-cloud-valkey-v1beta/src/main/java/com/google/cloud/memorystore/v1beta/Instance.java