public boolean hasStateError() {
      return ((bitField0_ & 0x00000800) != 0);
    }
<pre>
Output only. Error regarding the state of the workflow. For example, this
field will have error details if the execution data is unavailable due to
revoked KMS key permissions.
</pre>

<code>
.google.cloud.workflows.v1.Workflow.StateError state_error = 12 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>

@return Whether the stateError field is set.
java-workflows/proto-google-cloud-workflows-v1/src/main/java/com/google/cloud/workflows/v1/Workflow.java