Module com.hedera.hashgraph.sdk
Package com.hedera.hashgraph.sdk.proto

Class ConsensusUpdateTopicTransactionBody

java.lang.Object
com.google.protobuf.AbstractMessageLite<ConsensusUpdateTopicTransactionBody,ConsensusUpdateTopicTransactionBody.Builder>
com.google.protobuf.GeneratedMessageLite<ConsensusUpdateTopicTransactionBody,ConsensusUpdateTopicTransactionBody.Builder>
com.hedera.hashgraph.sdk.proto.ConsensusUpdateTopicTransactionBody
All Implemented Interfaces:
com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, ConsensusUpdateTopicTransactionBodyOrBuilder
@Generated public final class ConsensusUpdateTopicTransactionBody extends com.google.protobuf.GeneratedMessageLite<ConsensusUpdateTopicTransactionBody,ConsensusUpdateTopicTransactionBody.Builder> implements ConsensusUpdateTopicTransactionBodyOrBuilder
 *
 Update the fields of an existing HCS topic.

 The topicID field is REQUIRED. All other fields are OPTIONAL.<br/>
 Fields set on this transaction SHALL be updated.<br/>
 Fields _not_ set on this transaction SHALL NOT be updated.

 ### Block Stream Effects
 None
Protobuf type proto.ConsensusUpdateTopicTransactionBody

  • Field Details

    • TOPICID_FIELD_NUMBER

      public static final int TOPICID_FIELD_NUMBER
      See Also:

    • MEMO_FIELD_NUMBER

      public static final int MEMO_FIELD_NUMBER
      See Also:

    • EXPIRATIONTIME_FIELD_NUMBER

      public static final int EXPIRATIONTIME_FIELD_NUMBER
      See Also:

    • ADMINKEY_FIELD_NUMBER

      public static final int ADMINKEY_FIELD_NUMBER
      See Also:

    • SUBMITKEY_FIELD_NUMBER

      public static final int SUBMITKEY_FIELD_NUMBER
      See Also:

    • AUTORENEWPERIOD_FIELD_NUMBER

      public static final int AUTORENEWPERIOD_FIELD_NUMBER
      See Also:

    • AUTORENEWACCOUNT_FIELD_NUMBER

      public static final int AUTORENEWACCOUNT_FIELD_NUMBER
      See Also:

    • FEE_SCHEDULE_KEY_FIELD_NUMBER

      public static final int FEE_SCHEDULE_KEY_FIELD_NUMBER
      See Also:

    • FEE_EXEMPT_KEY_LIST_FIELD_NUMBER

      public static final int FEE_EXEMPT_KEY_LIST_FIELD_NUMBER
      See Also:

    • CUSTOM_FEES_FIELD_NUMBER

      public static final int CUSTOM_FEES_FIELD_NUMBER
      See Also:

  • Method Details

    • hasTopicID

      public boolean hasTopicID()
       *
 The topic ID specifying the topic to update.
 <p>
 A topic with this ID MUST exist and MUST NOT be deleted.<br/>
 This value is REQUIRED.
      .proto.TopicID topicID = 1;
      Specified by:
      hasTopicID in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      Whether the topicID field is set.

    • getTopicID

      public TopicID getTopicID()
       *
 The topic ID specifying the topic to update.
 <p>
 A topic with this ID MUST exist and MUST NOT be deleted.<br/>
 This value is REQUIRED.
      .proto.TopicID topicID = 1;
      Specified by:
      getTopicID in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      The topicID.

    • hasMemo

      public boolean hasMemo()
       *
 An updated memo to be associated with this topic.
 <p>
 If this value is set, the current `adminKey` for the topic MUST sign
 this transaction.<br/>
 This value, if set, SHALL be encoded UTF-8 and SHALL NOT exceed
 100 bytes when so encoded.
      .google.protobuf.StringValue memo = 2;
      Specified by:
      hasMemo in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      Whether the memo field is set.

    • getMemo

      public com.google.protobuf.StringValue getMemo()
       *
 An updated memo to be associated with this topic.
 <p>
 If this value is set, the current `adminKey` for the topic MUST sign
 this transaction.<br/>
 This value, if set, SHALL be encoded UTF-8 and SHALL NOT exceed
 100 bytes when so encoded.
      .google.protobuf.StringValue memo = 2;
      Specified by:
      getMemo in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      The memo.

    • hasExpirationTime

      public boolean hasExpirationTime()
       *
 An updated expiration time for this topic, in seconds since the epoch.
 <p>
 For this purpose, `epoch` SHALL be the UNIX epoch
 with 0 at `1970-01-01T00:00:00.000Z`.<br/>
 The expirationTime MUST NOT be greater than the sum of
 `MAX_AUTORENEW_PERIOD` and the actual consensus timestamp of
 this transaction.<br/>
 If `adminKey` is <b>unset</b> for the _topic_, this transaction MUST NOT
 modify any other field.
      .proto.Timestamp expirationTime = 4;
      Specified by:
      hasExpirationTime in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      Whether the expirationTime field is set.

    • getExpirationTime

      public Timestamp getExpirationTime()
       *
 An updated expiration time for this topic, in seconds since the epoch.
 <p>
 For this purpose, `epoch` SHALL be the UNIX epoch
 with 0 at `1970-01-01T00:00:00.000Z`.<br/>
 The expirationTime MUST NOT be greater than the sum of
 `MAX_AUTORENEW_PERIOD` and the actual consensus timestamp of
 this transaction.<br/>
 If `adminKey` is <b>unset</b> for the _topic_, this transaction MUST NOT
 modify any other field.
      .proto.Timestamp expirationTime = 4;
      Specified by:
      getExpirationTime in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      The expirationTime.

    • hasAdminKey

      public boolean hasAdminKey()
       *
 Updated access control for modification of the topic.
 <p>
 If this field is set, that key and the previously set key MUST both
 sign this transaction.<br/>
 If this value is an empty `KeyList`, the prior key MUST sign this
 transaction, and the topic SHALL be immutable after this transaction
 completes, except for expiration and renewal.
      .proto.Key adminKey = 6;
      Specified by:
      hasAdminKey in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      Whether the adminKey field is set.

    • getAdminKey

      public Key getAdminKey()
       *
 Updated access control for modification of the topic.
 <p>
 If this field is set, that key and the previously set key MUST both
 sign this transaction.<br/>
 If this value is an empty `KeyList`, the prior key MUST sign this
 transaction, and the topic SHALL be immutable after this transaction
 completes, except for expiration and renewal.
      .proto.Key adminKey = 6;
      Specified by:
      getAdminKey in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      The adminKey.

    • hasSubmitKey

      public boolean hasSubmitKey()
       *
 Updated access control for message submission to the topic.
 <p>
 If this value is set, the current `adminKey` for the topic MUST sign
 this transaction.<br/>
 If this value is set to an empty `KeyList`, the `submitKey` for the
 topic will be unset after this transaction completes. When the
 `submitKey` is unset, any account may submit a message on the topic,
 without restriction.
      .proto.Key submitKey = 7;
      Specified by:
      hasSubmitKey in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      Whether the submitKey field is set.

    • getSubmitKey

      public Key getSubmitKey()
       *
 Updated access control for message submission to the topic.
 <p>
 If this value is set, the current `adminKey` for the topic MUST sign
 this transaction.<br/>
 If this value is set to an empty `KeyList`, the `submitKey` for the
 topic will be unset after this transaction completes. When the
 `submitKey` is unset, any account may submit a message on the topic,
 without restriction.
      .proto.Key submitKey = 7;
      Specified by:
      getSubmitKey in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      The submitKey.

    • hasAutoRenewPeriod

      public boolean hasAutoRenewPeriod()
      
 An updated value for the number of seconds by which the topic expiration
 will be automatically extended upon expiration, if it has a valid
 auto-renew account.
 <p>
 If this value is set, the current `adminKey` for the topic MUST sign
 this transaction.<br/>
 This value, if set, MUST be greater than the
 configured MIN_AUTORENEW_PERIOD.<br/>
 This value, if set, MUST be less than the
 configured MAX_AUTORENEW_PERIOD.
      .proto.Duration autoRenewPeriod = 8;
      Specified by:
      hasAutoRenewPeriod in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      Whether the autoRenewPeriod field is set.

    • getAutoRenewPeriod

      public Duration getAutoRenewPeriod()
      
 An updated value for the number of seconds by which the topic expiration
 will be automatically extended upon expiration, if it has a valid
 auto-renew account.
 <p>
 If this value is set, the current `adminKey` for the topic MUST sign
 this transaction.<br/>
 This value, if set, MUST be greater than the
 configured MIN_AUTORENEW_PERIOD.<br/>
 This value, if set, MUST be less than the
 configured MAX_AUTORENEW_PERIOD.
      .proto.Duration autoRenewPeriod = 8;
      Specified by:
      getAutoRenewPeriod in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      The autoRenewPeriod.

    • hasAutoRenewAccount

      public boolean hasAutoRenewAccount()
       *
 An updated ID for the account to be charged renewal fees at the topic's
 `expirationTime` to extend the lifetime of the topic.
 <p>
 If this value is set and not the "sentinel account", the referenced
 account MUST sign this transaction.<br/>
 If this value is set, the current `adminKey` for the topic MUST sign
 this transaction.<br/>
 If this value is set to the "sentinel account", which is `0.0.0`, the
 `autoRenewAccount` SHALL be removed from the topic.
      .proto.AccountID autoRenewAccount = 9;
      Specified by:
      hasAutoRenewAccount in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      Whether the autoRenewAccount field is set.

    • getAutoRenewAccount

      public AccountID getAutoRenewAccount()
       *
 An updated ID for the account to be charged renewal fees at the topic's
 `expirationTime` to extend the lifetime of the topic.
 <p>
 If this value is set and not the "sentinel account", the referenced
 account MUST sign this transaction.<br/>
 If this value is set, the current `adminKey` for the topic MUST sign
 this transaction.<br/>
 If this value is set to the "sentinel account", which is `0.0.0`, the
 `autoRenewAccount` SHALL be removed from the topic.
      .proto.AccountID autoRenewAccount = 9;
      Specified by:
      getAutoRenewAccount in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      The autoRenewAccount.

    • hasFeeScheduleKey

      public boolean hasFeeScheduleKey()
       *
 Access control for update/delete of custom fees.
 <p>
 If set, subsequent consensus_update_topic transactions signed with this
 key MAY update or delete the custom fees for this topic.<br/>
 If this field is set, the admin key MUST sign this transaction.<br/>
 If this field is set, the previous value SHALL be replaced.<br/>
 If set to a 'Key' containing an empty 'KeyList', the previous value
 SHALL be cleared.<br/>
 If not set, the current key SHALL NOT change.<br/>
 If unset in state, this field MUST NOT be set in this transaction.<br/>
 If not set when the topic is created, this field CANNOT be set via
 update.<br/>
      .proto.Key fee_schedule_key = 10;
      Specified by:
      hasFeeScheduleKey in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      Whether the feeScheduleKey field is set.

    • getFeeScheduleKey

      public Key getFeeScheduleKey()
       *
 Access control for update/delete of custom fees.
 <p>
 If set, subsequent consensus_update_topic transactions signed with this
 key MAY update or delete the custom fees for this topic.<br/>
 If this field is set, the admin key MUST sign this transaction.<br/>
 If this field is set, the previous value SHALL be replaced.<br/>
 If set to a 'Key' containing an empty 'KeyList', the previous value
 SHALL be cleared.<br/>
 If not set, the current key SHALL NOT change.<br/>
 If unset in state, this field MUST NOT be set in this transaction.<br/>
 If not set when the topic is created, this field CANNOT be set via
 update.<br/>
      .proto.Key fee_schedule_key = 10;
      Specified by:
      getFeeScheduleKey in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      The feeScheduleKey.

    • hasFeeExemptKeyList

      public boolean hasFeeExemptKeyList()
       *
 A set of keys<br/>
 Keys in this list are permitted to submit messages to this topic without
 paying custom fees associated with this topic.
 <p>
 If a submit transaction is signed by _any_ key included in this set,
 custom fees SHALL NOT be charged for that transaction.<br/>
 If this field is not set, the current set of keys SHALL NOT change.<br/>
 If this field is set, but contains an empty list, any existing fee-exempt
 keys SHALL be removed.<br/>
 A `fee_exempt_key_list` MUST NOT contain more than
 `MAX_ENTRIES_FOR_FEE_EXEMPT_KEY_LIST` keys.<br/>
 A `fee_exempt_key_list` MUST NOT contain any duplicate keys.<br/>
 A `fee_exempt_key_list` MAY contain keys for accounts that are inactive,
 deleted, or non-existent.
      .proto.FeeExemptKeyList fee_exempt_key_list = 11;
      Specified by:
      hasFeeExemptKeyList in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      Whether the feeExemptKeyList field is set.

    • getFeeExemptKeyList

      public FeeExemptKeyList getFeeExemptKeyList()
       *
 A set of keys<br/>
 Keys in this list are permitted to submit messages to this topic without
 paying custom fees associated with this topic.
 <p>
 If a submit transaction is signed by _any_ key included in this set,
 custom fees SHALL NOT be charged for that transaction.<br/>
 If this field is not set, the current set of keys SHALL NOT change.<br/>
 If this field is set, but contains an empty list, any existing fee-exempt
 keys SHALL be removed.<br/>
 A `fee_exempt_key_list` MUST NOT contain more than
 `MAX_ENTRIES_FOR_FEE_EXEMPT_KEY_LIST` keys.<br/>
 A `fee_exempt_key_list` MUST NOT contain any duplicate keys.<br/>
 A `fee_exempt_key_list` MAY contain keys for accounts that are inactive,
 deleted, or non-existent.
      .proto.FeeExemptKeyList fee_exempt_key_list = 11;
      Specified by:
      getFeeExemptKeyList in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      The feeExemptKeyList.

    • hasCustomFees

      public boolean hasCustomFees()
       *
 A set of custom fee definitions.<br/>
 These are fees to be assessed for each submit to this topic.
 <p>
 Each fee defined in this set SHALL be evaluated for
 each message submitted to this topic, and the resultant
 total assessed fees SHALL be charged.<br/>
 Custom fees defined here SHALL be assessed in addition to the base
 network and node fees.<br/>
 If this field is not set, the current set of custom fees
 SHALL NOT change.<br/>
 If this field is set, but contains an empty list, all current custom fees
 SHALL be removed.
 custom_fees list SHALL NOT contain more than
 `MAX_CUSTOM_FEE_ENTRIES_FOR_TOPICS` entries.
      .proto.FixedCustomFeeList custom_fees = 12;
      Specified by:
      hasCustomFees in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      Whether the customFees field is set.

    • getCustomFees

      public FixedCustomFeeList getCustomFees()
       *
 A set of custom fee definitions.<br/>
 These are fees to be assessed for each submit to this topic.
 <p>
 Each fee defined in this set SHALL be evaluated for
 each message submitted to this topic, and the resultant
 total assessed fees SHALL be charged.<br/>
 Custom fees defined here SHALL be assessed in addition to the base
 network and node fees.<br/>
 If this field is not set, the current set of custom fees
 SHALL NOT change.<br/>
 If this field is set, but contains an empty list, all current custom fees
 SHALL be removed.
 custom_fees list SHALL NOT contain more than
 `MAX_CUSTOM_FEE_ENTRIES_FOR_TOPICS` entries.
      .proto.FixedCustomFeeList custom_fees = 12;
      Specified by:
      getCustomFees in interface ConsensusUpdateTopicTransactionBodyOrBuilder
      Returns:
      The customFees.

    • parseFrom

      public static ConsensusUpdateTopicTransactionBody parseFrom(ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static ConsensusUpdateTopicTransactionBody parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static ConsensusUpdateTopicTransactionBody parseFrom(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static ConsensusUpdateTopicTransactionBody parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static ConsensusUpdateTopicTransactionBody parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static ConsensusUpdateTopicTransactionBody parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static ConsensusUpdateTopicTransactionBody parseFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static ConsensusUpdateTopicTransactionBody parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static ConsensusUpdateTopicTransactionBody parseDelimitedFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static ConsensusUpdateTopicTransactionBody parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseFrom

      public static ConsensusUpdateTopicTransactionBody parseFrom(com.google.protobuf.CodedInputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static ConsensusUpdateTopicTransactionBody parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • newBuilder

      public static ConsensusUpdateTopicTransactionBody.Builder newBuilder()

    • newBuilder

      public static ConsensusUpdateTopicTransactionBody.Builder newBuilder(ConsensusUpdateTopicTransactionBody prototype)

    • dynamicMethod

      protected final Object dynamicMethod(com.google.protobuf.GeneratedMessageLite.MethodToInvoke method, Object arg0, Object arg1)
      Specified by:
      dynamicMethod in class com.google.protobuf.GeneratedMessageLite<ConsensusUpdateTopicTransactionBody,ConsensusUpdateTopicTransactionBody.Builder>

    • getDefaultInstance

      public static ConsensusUpdateTopicTransactionBody getDefaultInstance()

    • parser

      public static com.google.protobuf.Parser<ConsensusUpdateTopicTransactionBody> parser()