public Builder setError(com.google.rpc.Status value) {
        if (errorBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          error_ = value;
        } else {
          errorBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000001;
        onChanged();
        return this;
      }
<pre>
Output only. The error that caused the queued resource to enter the
FAILED state.
</pre>

<code>.google.rpc.Status error = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
java-tpu/proto-google-cloud-tpu-v2/src/main/java/com/google/cloud/tpu/v2/QueuedResourceState.java