> ## Documentation Index
> Fetch the complete documentation index at: https://cantonfoundation-update-ref-tables.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# TopologyTransactionOuterClass.TopologyTransaction

> Protobuf type com.daml.ledger.api.v2.TopologyTransaction

## TopologyTransactionOuterClass.TopologyTransaction

Upstream docs: [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html)

**Signature**

```text theme={"theme":{"light":"github-light","dark":"github-dark"}}
public static final class TopologyTransactionOuterClass.TopologyTransaction extends com.google.protobuf.GeneratedMessageV3 implements TopologyTransactionOuterClass.TopologyTransactionOrBuilder
```

**Members**

| Docs                                                                                                                                                                                                                                    | Member                                                          | Introduced | Deprecated | Removed |
| --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------- | ---------- | ---------- | ------- |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#EVENTS_FIELD_NUMBER)                                                                           | `EVENTS_FIELD_NUMBER`                                           | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#OFFSET_FIELD_NUMBER)                                                                           | `OFFSET_FIELD_NUMBER`                                           | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#RECORD_TIME_FIELD_NUMBER)                                                                      | `RECORD_TIME_FIELD_NUMBER`                                      | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#SYNCHRONIZER_ID_FIELD_NUMBER)                                                                  | `SYNCHRONIZER_ID_FIELD_NUMBER`                                  | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#TRACE_CONTEXT_FIELD_NUMBER)                                                                    | `TRACE_CONTEXT_FIELD_NUMBER`                                    | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#UPDATE_ID_FIELD_NUMBER)                                                                        | `UPDATE_ID_FIELD_NUMBER`                                        | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#equals%28java.lang.Object%29)                                                                  | `equals(Object)`                                                | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getDefaultInstance%28%29)                                                                      | `getDefaultInstance()`                                          | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getDefaultInstanceForType%28%29)                                                               | `getDefaultInstanceForType()`                                   | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getDescriptor%28%29)                                                                           | `getDescriptor()`                                               | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getEvents%28int%29)                                                                            | `getEvents(int)`                                                | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getEventsCount%28%29)                                                                          | `getEventsCount()`                                              | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getEventsList%28%29)                                                                           | `getEventsList()`                                               | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getEventsOrBuilder%28int%29)                                                                   | `getEventsOrBuilder(int)`                                       | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getEventsOrBuilderList%28%29)                                                                  | `getEventsOrBuilderList()`                                      | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getOffset%28%29)                                                                               | `getOffset()`                                                   | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getParserForType%28%29)                                                                        | `getParserForType()`                                            | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getRecordTime%28%29)                                                                           | `getRecordTime()`                                               | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getRecordTimeOrBuilder%28%29)                                                                  | `getRecordTimeOrBuilder()`                                      | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getSerializedSize%28%29)                                                                       | `getSerializedSize()`                                           | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getSynchronizerId%28%29)                                                                       | `getSynchronizerId()`                                           | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getSynchronizerIdBytes%28%29)                                                                  | `getSynchronizerIdBytes()`                                      | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getTraceContext%28%29)                                                                         | `getTraceContext()`                                             | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getTraceContextOrBuilder%28%29)                                                                | `getTraceContextOrBuilder()`                                    | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getUpdateId%28%29)                                                                             | `getUpdateId()`                                                 | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#getUpdateIdBytes%28%29)                                                                        | `getUpdateIdBytes()`                                            | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#hasRecordTime%28%29)                                                                           | `hasRecordTime()`                                               | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#hasTraceContext%28%29)                                                                         | `hasTraceContext()`                                             | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#hashCode%28%29)                                                                                | `hashCode()`                                                    | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#internalGetFieldAccessorTable%28%29)                                                           | `internalGetFieldAccessorTable()`                               | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#isInitialized%28%29)                                                                           | `isInitialized()`                                               | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#newBuilder%28%29)                                                                              | `newBuilder()`                                                  | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#newBuilder%28com.daml.ledger.api.v2.TopologyTransactionOuterClass.TopologyTransaction%29)      | `newBuilder(TopologyTransactionOuterClass.TopologyTransaction)` | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#newBuilderForType%28%29)                                                                       | `newBuilderForType()`                                           | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#newBuilderForType%28com.google.protobuf.GeneratedMessageV3.BuilderParent%29)                   | `newBuilderForType(GeneratedMessageV3.BuilderParent)`           | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#newInstance%28com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter%29)                | `newInstance(GeneratedMessageV3.UnusedPrivateParameter)`        | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#parseDelimitedFrom%28java.io.InputStream%29)                                                   | `parseDelimitedFrom(InputStream)`                               | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#parseDelimitedFrom%28java.io.InputStream,com.google.protobuf.ExtensionRegistryLite%29)         | `parseDelimitedFrom(InputStream, ExtensionRegistryLite)`        | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#parseFrom%28java.nio.ByteBuffer%29)                                                            | `parseFrom(ByteBuffer)`                                         | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#parseFrom%28java.nio.ByteBuffer,com.google.protobuf.ExtensionRegistryLite%29)                  | `parseFrom(ByteBuffer, ExtensionRegistryLite)`                  | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#parseFrom%28com.google.protobuf.ByteString%29)                                                 | `parseFrom(ByteString)`                                         | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#parseFrom%28com.google.protobuf.ByteString,com.google.protobuf.ExtensionRegistryLite%29)       | `parseFrom(ByteString, ExtensionRegistryLite)`                  | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#parseFrom%28com.google.protobuf.CodedInputStream%29)                                           | `parseFrom(CodedInputStream)`                                   | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#parseFrom%28com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite%29) | `parseFrom(CodedInputStream, ExtensionRegistryLite)`            | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#parseFrom%28java.io.InputStream%29)                                                            | `parseFrom(InputStream)`                                        | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#parseFrom%28java.io.InputStream,com.google.protobuf.ExtensionRegistryLite%29)                  | `parseFrom(InputStream, ExtensionRegistryLite)`                 | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#parseFrom%28byte%5B%5D%29)                                                                     | `parseFrom(byte[])`                                             | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#parseFrom%28byte%5B%5D,com.google.protobuf.ExtensionRegistryLite%29)                           | `parseFrom(byte[], ExtensionRegistryLite)`                      | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#parser%28%29)                                                                                  | `parser()`                                                      | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#toBuilder%28%29)                                                                               | `toBuilder()`                                                   | `3.5.6`    | -          | -       |
| [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.html#writeTo%28com.google.protobuf.CodedOutputStream%29)                                            | `writeTo(CodedOutputStream)`                                    | `3.5.6`    | -          | -       |