> ## 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.Builder > Protobuf type com.daml.ledger.api.v2.TopologyTransaction ## TopologyTransactionOuterClass.TopologyTransaction.Builder Upstream docs: [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html) **Signature** ```text theme={"theme":{"light":"github-light","dark":"github-dark"}} public static final class TopologyTransactionOuterClass.TopologyTransaction.Builder extends com.google.protobuf.GeneratedMessageV3.Builder 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.Builder.html#addAllEvents%28java.lang.Iterable%29) | `addAllEvents(Iterable)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#addEvents%28com.daml.ledger.api.v2.TopologyTransactionOuterClass.TopologyEvent%29) | `addEvents(TopologyTransactionOuterClass.TopologyEvent)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#addEvents%28com.daml.ledger.api.v2.TopologyTransactionOuterClass.TopologyEvent.Builder%29) | `addEvents(TopologyTransactionOuterClass.TopologyEvent.Builder)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#addEvents%28int,com.daml.ledger.api.v2.TopologyTransactionOuterClass.TopologyEvent%29) | `addEvents(int, TopologyTransactionOuterClass.TopologyEvent)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#addEvents%28int,com.daml.ledger.api.v2.TopologyTransactionOuterClass.TopologyEvent.Builder%29) | `addEvents(int, TopologyTransactionOuterClass.TopologyEvent.Builder)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#addEventsBuilder%28%29) | `addEventsBuilder()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#addEventsBuilder%28int%29) | `addEventsBuilder(int)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#addRepeatedField%28com.google.protobuf.Descriptors.FieldDescriptor,java.lang.Object%29) | `addRepeatedField(Descriptors.FieldDescriptor, Object)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#build%28%29) | `build()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#buildPartial%28%29) | `buildPartial()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#clear%28%29) | `clear()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#clearEvents%28%29) | `clearEvents()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#clearField%28com.google.protobuf.Descriptors.FieldDescriptor%29) | `clearField(Descriptors.FieldDescriptor)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#clearOffset%28%29) | `clearOffset()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#clearOneof%28com.google.protobuf.Descriptors.OneofDescriptor%29) | `clearOneof(Descriptors.OneofDescriptor)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#clearRecordTime%28%29) | `clearRecordTime()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#clearSynchronizerId%28%29) | `clearSynchronizerId()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#clearTraceContext%28%29) | `clearTraceContext()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#clearUpdateId%28%29) | `clearUpdateId()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#clone%28%29) | `clone()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.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.Builder.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.Builder.html#getDescriptorForType%28%29) | `getDescriptorForType()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.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.Builder.html#getEventsBuilder%28int%29) | `getEventsBuilder(int)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#getEventsBuilderList%28%29) | `getEventsBuilderList()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.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.Builder.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.Builder.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.Builder.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.Builder.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.Builder.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.Builder.html#getRecordTimeBuilder%28%29) | `getRecordTimeBuilder()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.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.Builder.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.Builder.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.Builder.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.Builder.html#getTraceContextBuilder%28%29) | `getTraceContextBuilder()` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.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.Builder.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.Builder.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.Builder.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.Builder.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.Builder.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.Builder.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.Builder.html#mergeFrom%28com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite%29) | `mergeFrom(CodedInputStream, ExtensionRegistryLite)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#mergeFrom%28com.google.protobuf.Message%29) | `mergeFrom(Message)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#mergeFrom%28com.daml.ledger.api.v2.TopologyTransactionOuterClass.TopologyTransaction%29) | `mergeFrom(TopologyTransactionOuterClass.TopologyTransaction)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#mergeRecordTime%28com.google.protobuf.Timestamp%29) | `mergeRecordTime(Timestamp)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#mergeTraceContext%28com.daml.ledger.api.v2.TraceContextOuterClass.TraceContext%29) | `mergeTraceContext(TraceContextOuterClass.TraceContext)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#mergeUnknownFields%28com.google.protobuf.UnknownFieldSet%29) | `mergeUnknownFields(UnknownFieldSet)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#removeEvents%28int%29) | `removeEvents(int)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setEvents%28int,com.daml.ledger.api.v2.TopologyTransactionOuterClass.TopologyEvent%29) | `setEvents(int, TopologyTransactionOuterClass.TopologyEvent)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setEvents%28int,com.daml.ledger.api.v2.TopologyTransactionOuterClass.TopologyEvent.Builder%29) | `setEvents(int, TopologyTransactionOuterClass.TopologyEvent.Builder)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setField%28com.google.protobuf.Descriptors.FieldDescriptor,java.lang.Object%29) | `setField(Descriptors.FieldDescriptor, Object)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setOffset%28long%29) | `setOffset(long)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setRecordTime%28com.google.protobuf.Timestamp%29) | `setRecordTime(Timestamp)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setRecordTime%28com.google.protobuf.Timestamp.Builder%29) | `setRecordTime(Timestamp.Builder)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setRepeatedField%28com.google.protobuf.Descriptors.FieldDescriptor,int,java.lang.Object%29) | `setRepeatedField(Descriptors.FieldDescriptor, int, Object)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setSynchronizerId%28java.lang.String%29) | `setSynchronizerId(String)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setSynchronizerIdBytes%28com.google.protobuf.ByteString%29) | `setSynchronizerIdBytes(ByteString)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setTraceContext%28com.daml.ledger.api.v2.TraceContextOuterClass.TraceContext%29) | `setTraceContext(TraceContextOuterClass.TraceContext)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setTraceContext%28com.daml.ledger.api.v2.TraceContextOuterClass.TraceContext.Builder%29) | `setTraceContext(TraceContextOuterClass.TraceContext.Builder)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setUnknownFields%28com.google.protobuf.UnknownFieldSet%29) | `setUnknownFields(UnknownFieldSet)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setUpdateId%28java.lang.String%29) | `setUpdateId(String)` | `3.5.6` | - | - | | [Open](https://javadoc.io/doc/com.daml/bindings-java/3.5.6/com/daml/ledger/api/v2/TopologyTransactionOuterClass.TopologyTransaction.Builder.html#setUpdateIdBytes%28com.google.protobuf.ByteString%29) | `setUpdateIdBytes(ByteString)` | `3.5.6` | - | - |