public static com.google.cloud.telcoautomation.v1alpha1.PublicBlueprint parseFrom(
      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
        PARSER, input, extensionRegistry);
  }
<pre>
Output only. Indicates if the deployment created from this blueprint can be
rolled back.
</pre>

<code>bool rollback_support = 15 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>

@return The rollbackSupport.
java-telcoautomation/proto-google-cloud-telcoautomation-v1alpha1/src/main/java/com/google/cloud/telcoautomation/v1alpha1/PublicBlueprint.java