Class: Google::Cloud::Redis::V1::Instance

Inherits:

Object

• Object
• Google::Cloud::Redis::V1::Instance

Extended by:

Protobuf::MessageExts::ClassMethods

Includes:

Protobuf::MessageExts

Defined in:

proto_docs/google/cloud/redis/v1/cloud_redis.rb

Overview

A Memorystore for Redis instance.

Defined Under Namespace

Modules: ConnectMode, ReadReplicasMode, State, SuspensionReason, Tier, TransitEncryptionMode Classes: LabelsEntry, RedisConfigsEntry

Instance Attribute Summary

• #alternative_location_id ⇒ ::String

  Optional.

• #auth_enabled ⇒ ::Boolean

  Optional.

• #authorized_network ⇒ ::String

  Optional.

• #available_maintenance_versions ⇒ ::Array<::String>

  Optional.

• #connect_mode ⇒ ::Google::Cloud::Redis::V1::Instance::ConnectMode

  Optional.

• #create_time ⇒ ::Google::Protobuf::Timestamp readonly

  Output only.

• #current_location_id ⇒ ::String readonly

  Output only.

• #customer_managed_key ⇒ ::String

  Optional.

• #display_name ⇒ ::String

  An arbitrary and optional user-provided name for the instance.

• #host ⇒ ::String readonly

  Output only.

• #labels ⇒ ::Google::Protobuf::Map{::String => ::String}

  Resource labels to represent user provided metadata.

• #location_id ⇒ ::String

  Optional.

• #maintenance_policy ⇒ ::Google::Cloud::Redis::V1::MaintenancePolicy

  Optional.

• #maintenance_schedule ⇒ ::Google::Cloud::Redis::V1::MaintenanceSchedule readonly

  Output only.

• #maintenance_version ⇒ ::String

  Optional.

• #memory_size_gb ⇒ ::Integer

  Required.

• #name ⇒ ::String

  Required.

• #nodes ⇒ ::Array<::Google::Cloud::Redis::V1::NodeInfo> readonly

  Output only.

• #persistence_config ⇒ ::Google::Cloud::Redis::V1::PersistenceConfig

  Optional.

• #persistence_iam_identity ⇒ ::String readonly

  Output only.

• #port ⇒ ::Integer readonly

  Output only.

• #read_endpoint ⇒ ::String readonly

  Output only.

• #read_endpoint_port ⇒ ::Integer readonly

  Output only.

• #read_replicas_mode ⇒ ::Google::Cloud::Redis::V1::Instance::ReadReplicasMode

  Optional.

• #redis_configs ⇒ ::Google::Protobuf::Map{::String => ::String}

  Optional.

• #redis_version ⇒ ::String

  Optional.

• #replica_count ⇒ ::Integer

  Optional.

• #reserved_ip_range ⇒ ::String

  Optional.

• #secondary_ip_range ⇒ ::String

  Optional.

• #server_ca_certs ⇒ ::Array<::Google::Cloud::Redis::V1::TlsCertificate> readonly

  Output only.

• #state ⇒ ::Google::Cloud::Redis::V1::Instance::State readonly

  Output only.

• #status_message ⇒ ::String readonly

  Output only.

• #suspension_reasons ⇒ ::Array<::Google::Cloud::Redis::V1::Instance::SuspensionReason>

  Optional.

• #tier ⇒ ::Google::Cloud::Redis::V1::Instance::Tier

  Required.

• #transit_encryption_mode ⇒ ::Google::Cloud::Redis::V1::Instance::TransitEncryptionMode

  Optional.

Instance Attribute Details

#alternative_location_id ⇒ ::String

Returns Optional. If specified, at least one node will be provisioned in this zone in addition to the zone specified in location_id. Only applicable to standard tier. If provided, it must be a different zone from the one provided in [location_id]. Additional nodes beyond the first 2 will be placed in zones selected by the service.

Returns:

• (::String) —

  Optional. If specified, at least one node will be provisioned in this zone in addition to the zone specified in location_id. Only applicable to standard tier. If provided, it must be a different zone from the one provided in [location_id]. Additional nodes beyond the first 2 will be placed in zones selected by the service.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#auth_enabled ⇒ ::Boolean

Returns Optional. Indicates whether OSS Redis AUTH is enabled for the instance. If set to "true" AUTH is enabled on the instance. Default value is "false" meaning AUTH is disabled.

Returns:

• (::Boolean) —

  Optional. Indicates whether OSS Redis AUTH is enabled for the instance. If set to "true" AUTH is enabled on the instance. Default value is "false" meaning AUTH is disabled.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#authorized_network ⇒ ::String

Returns Optional. The full name of the Google Compute Engine network to which the instance is connected. If left unspecified, the default network will be used.

Returns:

• (::String) —

  Optional. The full name of the Google Compute Engine network to which the instance is connected. If left unspecified, the default network will be used.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#available_maintenance_versions ⇒ ::Array<::String>

Returns Optional. The available maintenance versions that an instance could update to.

Returns:

• (::Array<::String>) —

  Optional. The available maintenance versions that an instance could update to.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#connect_mode ⇒ ::Google::Cloud::Redis::V1::Instance::ConnectMode

Returns Optional. The network connect mode of the Redis instance. If not provided, the connect mode defaults to DIRECT_PEERING.

Returns:

• (::Google::Cloud::Redis::V1::Instance::ConnectMode) —

  Optional. The network connect mode of the Redis instance. If not provided, the connect mode defaults to DIRECT_PEERING.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#create_time ⇒ ::Google::Protobuf::Timestamp (readonly)

Returns Output only. The time the instance was created.

Returns:

• (::Google::Protobuf::Timestamp) —

  Output only. The time the instance was created.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#current_location_id ⇒ ::String (readonly)

Returns Output only. The current zone where the Redis primary node is located. In basic tier, this will always be the same as [location_id]. In standard tier, this can be the zone of any node in the instance.

Returns:

• (::String) —

  Output only. The current zone where the Redis primary node is located. In basic tier, this will always be the same as [location_id]. In standard tier, this can be the zone of any node in the instance.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#customer_managed_key ⇒ ::String

Returns Optional. The KMS key reference that the customer provides when trying to create the instance.

Returns:

• (::String) —

  Optional. The KMS key reference that the customer provides when trying to create the instance.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#display_name ⇒ ::String

Returns An arbitrary and optional user-provided name for the instance.

Returns:

• (::String) —

  An arbitrary and optional user-provided name for the instance.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#host ⇒ ::String (readonly)

Returns Output only. Hostname or IP address of the exposed Redis endpoint used by clients to connect to the service.

Returns:

• (::String) —

  Output only. Hostname or IP address of the exposed Redis endpoint used by clients to connect to the service.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#labels ⇒ ::Google::Protobuf::Map{::String => ::String}

Returns Resource labels to represent user provided metadata.

Returns:

• (::Google::Protobuf::Map{::String => ::String}) —

  Resource labels to represent user provided metadata

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#location_id ⇒ ::String

Returns Optional. The zone where the instance will be provisioned. If not provided, the service will choose a zone from the specified region for the instance. For standard tier, additional nodes will be added across multiple zones for protection against zonal failures. If specified, at least one node will be provisioned in this zone.

Returns:

• (::String) —

  Optional. The zone where the instance will be provisioned. If not provided, the service will choose a zone from the specified region for the instance. For standard tier, additional nodes will be added across multiple zones for protection against zonal failures. If specified, at least one node will be provisioned in this zone.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#maintenance_policy ⇒ ::Google::Cloud::Redis::V1::MaintenancePolicy

Returns Optional. The maintenance policy for the instance. If not provided, maintenance events can be performed at any time.

Returns:

• (::Google::Cloud::Redis::V1::MaintenancePolicy) —

  Optional. The maintenance policy for the instance. If not provided, maintenance events can be performed at any time.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#maintenance_schedule ⇒ ::Google::Cloud::Redis::V1::MaintenanceSchedule (readonly)

Returns Output only. Date and time of upcoming maintenance events which have been scheduled.

Returns:

• (::Google::Cloud::Redis::V1::MaintenanceSchedule) —

  Output only. Date and time of upcoming maintenance events which have been scheduled.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#maintenance_version ⇒ ::String

Returns Optional. The self service update maintenance version. The version is date based such as "20210712_00_00".

Returns:

• (::String) —

  Optional. The self service update maintenance version. The version is date based such as "20210712_00_00".

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#memory_size_gb ⇒ ::Integer

Returns Required. Redis memory size in GiB.

Returns:

• (::Integer) —

  Required. Redis memory size in GiB.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#name ⇒ ::String

Returns Required. Unique name of the resource in this scope including project and location using the form: projects/{project_id}/locations/{location_id}/instances/{instance_id}

Note: Redis instances are managed and addressed at regional level so location_id here refers to a GCP region; however, users may choose which specific zone (or collection of zones for cross-zone instances) an instance should be provisioned in. Refer to location_id and alternative_location_id fields for more details.

Returns:

• (::String) —

  Required. Unique name of the resource in this scope including project and location using the form: projects/{project_id}/locations/{location_id}/instances/{instance_id}

  Note: Redis instances are managed and addressed at regional level so location_id here refers to a GCP region; however, users may choose which specific zone (or collection of zones for cross-zone instances) an instance should be provisioned in. Refer to location_id and alternative_location_id fields for more details.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#nodes ⇒ ::Array<::Google::Cloud::Redis::V1::NodeInfo> (readonly)

Returns Output only. Info per node.

Returns:

• (::Array<::Google::Cloud::Redis::V1::NodeInfo>) —

  Output only. Info per node.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#persistence_config ⇒ ::Google::Cloud::Redis::V1::PersistenceConfig

Returns Optional. Persistence configuration parameters.

Returns:

• (::Google::Cloud::Redis::V1::PersistenceConfig) —

  Optional. Persistence configuration parameters

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#persistence_iam_identity ⇒ ::String (readonly)

Returns Output only. Cloud IAM identity used by import / export operations to transfer data to/from Cloud Storage. Format is "serviceAccount:". The value may change over time for a given instance so should be checked before each import/export operation.

Returns:

• (::String) —

  Output only. Cloud IAM identity used by import / export operations to transfer data to/from Cloud Storage. Format is "serviceAccount:". The value may change over time for a given instance so should be checked before each import/export operation.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#port ⇒ ::Integer (readonly)

Returns Output only. The port number of the exposed Redis endpoint.

Returns:

• (::Integer) —

  Output only. The port number of the exposed Redis endpoint.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#read_endpoint ⇒ ::String (readonly)

Returns Output only. Hostname or IP address of the exposed readonly Redis endpoint. Standard tier only. Targets all healthy replica nodes in instance. Replication is asynchronous and replica nodes will exhibit some lag behind the primary. Write requests must target 'host'.

Returns:

• (::String) —

  Output only. Hostname or IP address of the exposed readonly Redis endpoint. Standard tier only. Targets all healthy replica nodes in instance. Replication is asynchronous and replica nodes will exhibit some lag behind the primary. Write requests must target 'host'.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#read_endpoint_port ⇒ ::Integer (readonly)

Returns Output only. The port number of the exposed readonly redis endpoint. Standard tier only. Write requests should target 'port'.

Returns:

• (::Integer) —

  Output only. The port number of the exposed readonly redis endpoint. Standard tier only. Write requests should target 'port'.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#read_replicas_mode ⇒ ::Google::Cloud::Redis::V1::Instance::ReadReplicasMode

Returns Optional. Read replicas mode for the instance. Defaults to READ_REPLICAS_DISABLED.

Returns:

• (::Google::Cloud::Redis::V1::Instance::ReadReplicasMode) —

  Optional. Read replicas mode for the instance. Defaults to READ_REPLICAS_DISABLED.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#redis_configs ⇒ ::Google::Protobuf::Map{::String => ::String}

Returns Optional. Redis configuration parameters, according to http://redis.io/topics/config. Currently, the only supported parameters are:

Redis version 3.2 and newer:

• maxmemory-policy
• notify-keyspace-events

Redis version 4.0 and newer:

• activedefrag
• lfu-decay-time
• lfu-log-factor
• maxmemory-gb

Redis version 5.0 and newer:

• stream-node-max-bytes
• stream-node-max-entries.

Returns:

• (::Google::Protobuf::Map{::String => ::String}) —

  Optional. Redis configuration parameters, according to http://redis.io/topics/config. Currently, the only supported parameters are:

  Redis version 3.2 and newer:

  • maxmemory-policy
  • notify-keyspace-events

  Redis version 4.0 and newer:

  • activedefrag
  • lfu-decay-time
  • lfu-log-factor
  • maxmemory-gb

  Redis version 5.0 and newer:

  • stream-node-max-bytes
  • stream-node-max-entries

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#redis_version ⇒ ::String

Returns Optional. The version of Redis software. If not provided, latest supported version will be used. Currently, the supported values are:

• REDIS_3_2 for Redis 3.2 compatibility
• REDIS_4_0 for Redis 4.0 compatibility (default)
• REDIS_5_0 for Redis 5.0 compatibility
• REDIS_6_X for Redis 6.x compatibility.

Returns:

• (::String) —

  Optional. The version of Redis software. If not provided, latest supported version will be used. Currently, the supported values are:

  • REDIS_3_2 for Redis 3.2 compatibility
  • REDIS_4_0 for Redis 4.0 compatibility (default)
  • REDIS_5_0 for Redis 5.0 compatibility
  • REDIS_6_X for Redis 6.x compatibility

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#replica_count ⇒ ::Integer

Returns Optional. The number of replica nodes. The valid range for the Standard Tier with read replicas enabled is [1-5] and defaults to 2. If read replicas are not enabled for a Standard Tier instance, the only valid value is 1 and the default is 1. The valid value for basic tier is 0 and the default is also 0.

Returns:

• (::Integer) —

  Optional. The number of replica nodes. The valid range for the Standard Tier with read replicas enabled is [1-5] and defaults to 2. If read replicas are not enabled for a Standard Tier instance, the only valid value is 1 and the default is 1. The valid value for basic tier is 0 and the default is also 0.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#reserved_ip_range ⇒ ::String

Returns Optional. For DIRECT_PEERING mode, the CIDR range of internal addresses that are reserved for this instance. Range must be unique and non-overlapping with existing subnets in an authorized network. For PRIVATE_SERVICE_ACCESS mode, the name of one allocated IP address ranges associated with this private service access connection. If not provided, the service will choose an unused /29 block, for example, 10.0.0.0/29 or 192.168.0.0/29. For READ_REPLICAS_ENABLED the default block size is /28.

Returns:

• (::String) —

  Optional. For DIRECT_PEERING mode, the CIDR range of internal addresses that are reserved for this instance. Range must be unique and non-overlapping with existing subnets in an authorized network. For PRIVATE_SERVICE_ACCESS mode, the name of one allocated IP address ranges associated with this private service access connection. If not provided, the service will choose an unused /29 block, for example, 10.0.0.0/29 or 192.168.0.0/29. For READ_REPLICAS_ENABLED the default block size is /28.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#secondary_ip_range ⇒ ::String

Returns Optional. Additional IP range for node placement. Required when enabling read replicas on an existing instance. For DIRECT_PEERING mode value must be a CIDR range of size /28, or "auto". For PRIVATE_SERVICE_ACCESS mode value must be the name of an allocated address range associated with the private service access connection, or "auto".

Returns:

• (::String) —

  Optional. Additional IP range for node placement. Required when enabling read replicas on an existing instance. For DIRECT_PEERING mode value must be a CIDR range of size /28, or "auto". For PRIVATE_SERVICE_ACCESS mode value must be the name of an allocated address range associated with the private service access connection, or "auto".

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#server_ca_certs ⇒ ::Array<::Google::Cloud::Redis::V1::TlsCertificate> (readonly)

Returns Output only. List of server CA certificates for the instance.

Returns:

• (::Array<::Google::Cloud::Redis::V1::TlsCertificate>) —

  Output only. List of server CA certificates for the instance.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#state ⇒ ::Google::Cloud::Redis::V1::Instance::State (readonly)

Returns Output only. The current state of this instance.

Returns:

• (::Google::Cloud::Redis::V1::Instance::State) —

  Output only. The current state of this instance.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#status_message ⇒ ::String (readonly)

Returns Output only. Additional information about the current status of this instance, if available.

Returns:

• (::String) —

  Output only. Additional information about the current status of this instance, if available.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#suspension_reasons ⇒ ::Array<::Google::Cloud::Redis::V1::Instance::SuspensionReason>

Returns Optional. reasons that causes instance in "SUSPENDED" state.

Returns:

• (::Array<::Google::Cloud::Redis::V1::Instance::SuspensionReason>) —

  Optional. reasons that causes instance in "SUSPENDED" state.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#tier ⇒ ::Google::Cloud::Redis::V1::Instance::Tier

Returns Required. The service tier of the instance.

Returns:

• (::Google::Cloud::Redis::V1::Instance::Tier) —

  Required. The service tier of the instance.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end

#transit_encryption_mode ⇒ ::Google::Cloud::Redis::V1::Instance::TransitEncryptionMode

Returns Optional. The TLS mode of the Redis instance. If not provided, TLS is disabled for the instance.

Returns:

• (::Google::Cloud::Redis::V1::Instance::TransitEncryptionMode) —

  Optional. The TLS mode of the Redis instance. If not provided, TLS is disabled for the instance.

# File 'proto_docs/google/cloud/redis/v1/cloud_redis.rb', line 226

class Instance
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class LabelsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # @!attribute [rw] key
  #   @return [::String]
  # @!attribute [rw] value
  #   @return [::String]
  class RedisConfigsEntry
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Represents the different states of a Redis instance.
  module State
    # Not set.
    STATE_UNSPECIFIED = 0

    # Redis instance is being created.
    CREATING = 1

    # Redis instance has been created and is fully usable.
    READY = 2

    # Redis instance configuration is being updated. Certain kinds of updates
    # may cause the instance to become unusable while the update is in
    # progress.
    UPDATING = 3

    # Redis instance is being deleted.
    DELETING = 4

    # Redis instance is being repaired and may be unusable.
    REPAIRING = 5

    # Maintenance is being performed on this Redis instance.
    MAINTENANCE = 6

    # Redis instance is importing data (availability may be affected).
    IMPORTING = 8

    # Redis instance is failing over (availability may be affected).
    FAILING_OVER = 9
  end

  # Available service tiers to choose from
  module Tier
    # Not set.
    TIER_UNSPECIFIED = 0

    # BASIC tier: standalone instance
    BASIC = 1

    # STANDARD_HA tier: highly available primary/replica instances
    STANDARD_HA = 3
  end

  # Available connection modes.
  module ConnectMode
    # Not set.
    CONNECT_MODE_UNSPECIFIED = 0

    # Connect via direct peering to the Memorystore for Redis hosted service.
    DIRECT_PEERING = 1

    # Connect your Memorystore for Redis instance using Private Service
    # Access. Private services access provides an IP address range for multiple
    # Google Cloud services, including Memorystore.
    PRIVATE_SERVICE_ACCESS = 2
  end

  # Available TLS modes.
  module TransitEncryptionMode
    # Not set.
    TRANSIT_ENCRYPTION_MODE_UNSPECIFIED = 0

    # Client to Server traffic encryption enabled with server authentication.
    SERVER_AUTHENTICATION = 1

    # TLS is disabled for the instance.
    DISABLED = 2
  end

  # Read replicas mode.
  module ReadReplicasMode
    # If not set, Memorystore Redis backend will default to
    # READ_REPLICAS_DISABLED.
    READ_REPLICAS_MODE_UNSPECIFIED = 0

    # If disabled, read endpoint will not be provided and the instance cannot
    # scale up or down the number of replicas.
    READ_REPLICAS_DISABLED = 1

    # If enabled, read endpoint will be provided and the instance can scale
    # up and down the number of replicas. Not valid for basic tier.
    READ_REPLICAS_ENABLED = 2
  end

  # Possible reasons for the instance to be in a "SUSPENDED" state.
  module SuspensionReason
    # Not set.
    SUSPENSION_REASON_UNSPECIFIED = 0

    # Something wrong with the CMEK key provided by customer.
    CUSTOMER_MANAGED_KEY_ISSUE = 1
  end
end