UpdateClusterRequest

The password associated with the elastic cluster administrator. This password can contain any printable ASCII character except forward slash (/), double quote ("), or the "at" symbol (@).

The authentication type used to determine where to fetch the password used for accessing the elastic cluster. Valid types are PLAIN_TEXT or SECRET_ARN.

The number of days for which automatic snapshots are retained.

The client token for the elastic cluster.

The ARN identifier of the elastic cluster.

The daily time range during which automated backups are created if automated backups are enabled, as determined by the backupRetentionPeriod.

The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).

The number of vCPUs assigned to each elastic cluster shard. Maximum is 64. Allowed values are 2, 4, 8, 16, 32, 64.

The number of shards assigned to the elastic cluster. Maximum is 32.

The number of replica instances applying to all shards in the elastic cluster. A shardInstanceCount value of 1 means there is one writer instance, and any additional instances are replicas that can be used for reads and to improve availability.

The Amazon EC2 subnet IDs for the elastic cluster.

A list of EC2 VPC security groups to associate with the elastic cluster.