Method: Aws::ElastiCache::Types::ModifyReplicationGroupMessage#primary_cluster_id

Defined in:
lib/aws-sdk-elasticache/types.rb

#primary_cluster_id ⇒ String

For replication groups with a single primary, if this parameter is specified, ElastiCache promotes the specified cluster in the specified replication group to the primary role. The nodes of all other clusters in the replication group are read replicas.

Returns:

  • (String) 


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# File 'lib/aws-sdk-elasticache/types.rb', line 6585

class ModifyReplicationGroupMessage < Struct.new(
  :replication_group_id,
  :replication_group_description,
  :primary_cluster_id,
  :snapshotting_cluster_id,
  :automatic_failover_enabled,
  :multi_az_enabled,
  :node_group_id,
  :cache_security_group_names,
  :security_group_ids,
  :preferred_maintenance_window,
  :notification_topic_arn,
  :cache_parameter_group_name,
  :notification_topic_status,
  :apply_immediately,
  :engine,
  :engine_version,
  :auto_minor_version_upgrade,
  :snapshot_retention_limit,
  :snapshot_window,
  :cache_node_type,
  :auth_token,
  :auth_token_update_strategy,
  :user_group_ids_to_add,
  :user_group_ids_to_remove,
  :remove_user_groups,
  :log_delivery_configurations,
  :ip_discovery,
  :transit_encryption_enabled,
  :transit_encryption_mode,
  :cluster_mode)
  SENSITIVE = []
  include Aws::Structure
end