public Builder setCount(int value) {

            count_ = value;
            bitField0_ |= 0x00000002;
            onChanged();
            return this;
          }
<pre>
Optional. Number of accelerator cards exposed to the instance.
</pre>

<code>int32 count = 2 [(.google.api.field_behavior) = OPTIONAL];</code>

@param value The count to set.
@return This builder for chaining.
java-workstations/proto-google-cloud-workstations-v1beta/src/main/java/com/google/cloud/workstations/v1beta/WorkstationConfig.java