public Builder mergeFrom(
          com.google.cloud.workflows.executions.v1.Execution.StateError other) {
        if (other
            == com.google.cloud.workflows.executions.v1.Execution.StateError.getDefaultInstance())
          return this;
        if (!other.getDetails().isEmpty()) {
          details_ = other.details_;
          bitField0_ |= 0x00000001;
          onChanged();
        }
        if (other.type_ != 0) {
          setTypeValue(other.getTypeValue());
        }
        this.mergeUnknownFields(other.getUnknownFields());
        onChanged();
        return this;
      }
<pre>
Describes an error related to the current state of the Execution resource.
</pre>

Protobuf type {@code google.cloud.workflows.executions.v1.Execution.StateError}
java-workflow-executions/proto-google-cloud-workflow-executions-v1/src/main/java/com/google/cloud/workflows/executions/v1/Execution.java