| Name | Description | Type | Package | Framework |
| CancelDelegationTokenRequest | Interface | org.apache.hadoop.mapreduce.v2.api.protocolrecords | Apache Hadoop | |
| GetDelegationTokenRequest | Interface | org.apache.hadoop.mapreduce.v2.api.protocolrecords | Apache Hadoop | |
| RenewDelegationTokenRequest | The request issued by the client to renew a delegation token from the ResourceManager. | Interface | org.apache.hadoop.mapreduce.v2.api.protocolrecords | Apache Hadoop |
| RenewDelegationTokenResponse | The response to a renewDelegationToken call to the ResourceManager. | Interface | org.apache.hadoop.mapreduce.v2.api.protocolrecords | Apache Hadoop |