Method: Aws::Redshift::Types::ModifyClusterMessage#preferred_maintenance_window

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

#preferred_maintenance_window ⇒ String

The weekly time range (in UTC) during which system maintenance can occur, if necessary. If system maintenance is necessary during the window, it may result in an outage.

This maintenance window change is made immediately. If the new maintenance window indicates the current time, there must be at least 120 minutes between the current time and end of the window in order to ensure that pending changes are applied.

Default: Uses existing setting.

Format: ddd:hh24:mi-ddd:hh24:mi, for example wed:07:30-wed:08:00.

Valid Days: Mon | Tue | Wed | Thu | Fri | Sat | Sun

Constraints: Must be at least 30 minutes.

Returns:



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# File 'lib/aws-sdk-redshift/types.rb', line 8688

class ModifyClusterMessage < Struct.new(
  :cluster_identifier,
  :cluster_type,
  :node_type,
  :number_of_nodes,
  :cluster_security_groups,
  :vpc_security_group_ids,
  :master_user_password,
  :cluster_parameter_group_name,
  :automated_snapshot_retention_period,
  :manual_snapshot_retention_period,
  :preferred_maintenance_window,
  :cluster_version,
  :allow_version_upgrade,
  :hsm_client_certificate_identifier,
  :hsm_configuration_identifier,
  :new_cluster_identifier,
  :publicly_accessible,
  :elastic_ip,
  :enhanced_vpc_routing,
  :maintenance_track_name,
  :encrypted,
  :kms_key_id,
  :availability_zone_relocation,
  :availability_zone,
  :port,
  :manage_master_password,
  :master_password_secret_kms_key_id,
  :ip_address_type,
  :multi_az,
  :extra_compute_for_automatic_optimization)
  SENSITIVE = [:master_user_password]
  include Aws::Structure
end