/AWS1/CL_MEM=>UPDATECLUSTER()

About UpdateCluster

Modifies the settings for a cluster. You can use this operation to change one or more cluster configuration settings by specifying the settings and the new values.

Method Signature

IMPORTING

Required arguments:

IV_CLUSTERNAME TYPE /AWS1/MEMSTRING /AWS1/MEMSTRING

The name of the cluster to update.

Optional arguments:

IV_DESCRIPTION TYPE /AWS1/MEMSTRING /AWS1/MEMSTRING

The description of the cluster to update.

IT_SECURITYGROUPIDS TYPE /AWS1/CL_MEMSECGROUPIDSLIST_W=>TT_SECURITYGROUPIDSLIST TT_SECURITYGROUPIDSLIST

The SecurityGroupIds to update.

IV_MAINTENANCEWINDOW TYPE /AWS1/MEMSTRING /AWS1/MEMSTRING

Specifies the weekly time range during which maintenance on the cluster is performed. It is specified as a range in the format ddd:hh24:mi-ddd:hh24:mi (24H Clock UTC). The minimum maintenance window is a 60 minute period.

Valid values for ddd are:

• sun

• mon

• tue

• wed

• thu

• fri

• sat

Example: sun:23:00-mon:01:30

IV_SNSTOPICARN TYPE /AWS1/MEMSTRING /AWS1/MEMSTRING

The SNS topic ARN to update.

IV_SNSTOPICSTATUS TYPE /AWS1/MEMSTRING /AWS1/MEMSTRING

The status of the Amazon SNS notification topic. Notifications are sent only if the status is active.

IV_PARAMETERGROUPNAME TYPE /AWS1/MEMSTRING /AWS1/MEMSTRING

The name of the parameter group to update.

IV_SNAPSHOTWINDOW TYPE /AWS1/MEMSTRING /AWS1/MEMSTRING

The daily time range (in UTC) during which MemoryDB begins taking a daily snapshot of your cluster.

IV_SNAPSHOTRETENTIONLIMIT TYPE /AWS1/MEMINTEGEROPTIONAL /AWS1/MEMINTEGEROPTIONAL

The number of days for which MemoryDB retains automatic cluster snapshots before deleting them. For example, if you set SnapshotRetentionLimit to 5, a snapshot that was taken today is retained for 5 days before being deleted.

IV_NODETYPE TYPE /AWS1/MEMSTRING /AWS1/MEMSTRING

A valid node type that you want to scale this cluster up or down to.

IV_ENGINE TYPE /AWS1/MEMSTRING /AWS1/MEMSTRING

The name of the engine to be used for the cluster.

IV_ENGINEVERSION TYPE /AWS1/MEMSTRING /AWS1/MEMSTRING

The upgraded version of the engine to be run on the nodes. You can upgrade to a newer engine version, but you cannot downgrade to an earlier engine version. If you want to use an earlier engine version, you must delete the existing cluster and create it anew with the earlier engine version.

IO_REPLICACONFIGURATION TYPE REF TO /AWS1/CL_MEMREPLICACONFREQUEST /AWS1/CL_MEMREPLICACONFREQUEST

The number of replicas that will reside in each shard.

IO_SHARDCONFIGURATION TYPE REF TO /AWS1/CL_MEMSHARDCONFREQUEST /AWS1/CL_MEMSHARDCONFREQUEST

The number of shards in the cluster.

IV_ACLNAME TYPE /AWS1/MEMACLNAME /AWS1/MEMACLNAME

The Access Control List that is associated with the cluster.

RETURNING

OO_OUTPUT TYPE REF TO /AWS1/CL_MEMUPDATECLUSTERRSP /AWS1/CL_MEMUPDATECLUSTERRSP