--- title: Getting Started with Datadog description: Datadog, the leading service for cloud-scale monitoring. breadcrumbs: Docs > Infrastructure > Datadog Resource Catalog --- # aws_elasticache_snapshot{% #aws_elasticache_snapshot %} ## `account_id`{% #account_id %} **Type**: `STRING` ## `arn`{% #arn %} **Type**: `STRING`**Provider name**: `ARN`**Description**: The ARN (Amazon Resource Name) of the snapshot. ## `auto_minor_version_upgrade`{% #auto_minor_version_upgrade %} **Type**: `BOOLEAN`**Provider name**: `AutoMinorVersionUpgrade`**Description**: If you are running Valkey 7.2 and above or Redis OSS engine version 6.0 and above, set this parameter to yes if you want to opt-in to the next auto minor version upgrade campaign. This parameter is disabled for previous versions. ## `automatic_failover`{% #automatic_failover %} **Type**: `STRING`**Provider name**: `AutomaticFailover`**Description**: Indicates the status of automatic failover for the source Valkey or Redis OSS replication group. ## `cache_cluster_create_time`{% #cache_cluster_create_time %} **Type**: `TIMESTAMP`**Provider name**: `CacheClusterCreateTime`**Description**: The date and time when the source cluster was created. ## `cache_cluster_id`{% #cache_cluster_id %} **Type**: `STRING`**Provider name**: `CacheClusterId`**Description**: The user-supplied identifier of the source cluster. ## `cache_node_type`{% #cache_node_type %} **Type**: `STRING`**Provider name**: `CacheNodeType`**Description**: The name of the compute and memory capacity node type for the source cluster. The following node types are supported by ElastiCache. Generally speaking, the current generation types provide more memory and computational power at lower cost when compared to their equivalent previous generation counterparts. - General purpose: - Current generation: M7g node types: `cache.m7g.large`, `cache.m7g.xlarge`, `cache.m7g.2xlarge`, `cache.m7g.4xlarge`, `cache.m7g.8xlarge`, `cache.m7g.12xlarge`, `cache.m7g.16xlarge`For region availability, see [Supported Node Types](https://docs.aws.amazon.com/AmazonElastiCache/latest/dg/CacheNodes.SupportedTypes.html#CacheNodes.SupportedTypesByRegion)M6g node types (available only for Redis OSS engine version 5.0.6 onward and for Memcached engine version 1.5.16 onward): `cache.m6g.large`, `cache.m6g.xlarge`, `cache.m6g.2xlarge`, `cache.m6g.4xlarge`, `cache.m6g.8xlarge`, `cache.m6g.12xlarge`, `cache.m6g.16xlarge` M5 node types: `cache.m5.large`, `cache.m5.xlarge`, `cache.m5.2xlarge`, `cache.m5.4xlarge`, `cache.m5.12xlarge`, `cache.m5.24xlarge` M4 node types: `cache.m4.large`, `cache.m4.xlarge`, `cache.m4.2xlarge`, `cache.m4.4xlarge`, `cache.m4.10xlarge` T4g node types (available only for Redis OSS engine version 5.0.6 onward and Memcached engine version 1.5.16 onward): `cache.t4g.micro`, `cache.t4g.small`, `cache.t4g.medium` T3 node types: `cache.t3.micro`, `cache.t3.small`, `cache.t3.medium` T2 node types: `cache.t2.micro`, `cache.t2.small`, `cache.t2.medium` - Previous generation: (not recommended. Existing clusters are still supported but creation of new clusters is not supported for these types.) T1 node types: `cache.t1.micro` M1 node types: `cache.m1.small`, `cache.m1.medium`, `cache.m1.large`, `cache.m1.xlarge` M3 node types: `cache.m3.medium`, `cache.m3.large`, `cache.m3.xlarge`, `cache.m3.2xlarge` - Compute optimized: - Previous generation: (not recommended. Existing clusters are still supported but creation of new clusters is not supported for these types.) C1 node types: `cache.c1.xlarge` - Memory optimized: - Current generation: R7g node types: `cache.r7g.large`, `cache.r7g.xlarge`, `cache.r7g.2xlarge`, `cache.r7g.4xlarge`, `cache.r7g.8xlarge`, `cache.r7g.12xlarge`, `cache.r7g.16xlarge`For region availability, see [Supported Node Types](https://docs.aws.amazon.com/AmazonElastiCache/latest/dg/CacheNodes.SupportedTypes.html#CacheNodes.SupportedTypesByRegion)R6g node types (available only for Redis OSS engine version 5.0.6 onward and for Memcached engine version 1.5.16 onward): `cache.r6g.large`, `cache.r6g.xlarge`, `cache.r6g.2xlarge`, `cache.r6g.4xlarge`, `cache.r6g.8xlarge`, `cache.r6g.12xlarge`, `cache.r6g.16xlarge` R5 node types: `cache.r5.large`, `cache.r5.xlarge`, `cache.r5.2xlarge`, `cache.r5.4xlarge`, `cache.r5.12xlarge`, `cache.r5.24xlarge` R4 node types: `cache.r4.large`, `cache.r4.xlarge`, `cache.r4.2xlarge`, `cache.r4.4xlarge`, `cache.r4.8xlarge`, `cache.r4.16xlarge` - Previous generation: (not recommended. Existing clusters are still supported but creation of new clusters is not supported for these types.) M2 node types: `cache.m2.xlarge`, `cache.m2.2xlarge`, `cache.m2.4xlarge` R3 node types: `cache.r3.large`, `cache.r3.xlarge`, `cache.r3.2xlarge`, `cache.r3.4xlarge`, `cache.r3.8xlarge` Additional node type info - All current generation instance types are created in Amazon VPC by default. - Valkey or Redis OSS append-only files (AOF) are not supported for T1 or T2 instances. - Valkey or Redis OSS Multi-AZ with automatic failover is not supported on T1 instances. - The configuration variables `appendonly` and `appendfsync` are not supported on Valkey, or on Redis OSS version 2.8.22 and later. ## `cache_parameter_group_name`{% #cache_parameter_group_name %} **Type**: `STRING`**Provider name**: `CacheParameterGroupName`**Description**: The cache parameter group that is associated with the source cluster. ## `cache_subnet_group_name`{% #cache_subnet_group_name %} **Type**: `STRING`**Provider name**: `CacheSubnetGroupName`**Description**: The name of the cache subnet group associated with the source cluster. ## `data_tiering`{% #data_tiering %} **Type**: `STRING`**Provider name**: `DataTiering`**Description**: Enables data tiering. Data tiering is only supported for replication groups using the r6gd node type. This parameter must be set to true when using r6gd nodes. For more information, see [Data tiering](https://docs.aws.amazon.com/AmazonElastiCache/latest/dg/data-tiering.html). ## `engine`{% #engine %} **Type**: `STRING`**Provider name**: `Engine`**Description**: The name of the cache engine (`memcached` or `redis`) used by the source cluster. ## `engine_version`{% #engine_version %} **Type**: `STRING`**Provider name**: `EngineVersion`**Description**: The version of the cache engine version that is used by the source cluster. ## `kms_key_id`{% #kms_key_id %} **Type**: `STRING`**Provider name**: `KmsKeyId`**Description**: The ID of the KMS key used to encrypt the snapshot. ## `node_snapshots`{% #node_snapshots %} **Type**: `UNORDERED_LIST_STRUCT`**Provider name**: `NodeSnapshots`**Description**: A list of the cache nodes in the source cluster. - `cache_cluster_id`**Type**: `STRING`**Provider name**: `CacheClusterId`**Description**: A unique identifier for the source cluster. - `cache_node_create_time`**Type**: `TIMESTAMP`**Provider name**: `CacheNodeCreateTime`**Description**: The date and time when the cache node was created in the source cluster. - `cache_node_id`**Type**: `STRING`**Provider name**: `CacheNodeId`**Description**: The cache node identifier for the node in the source cluster. - `cache_size`**Type**: `STRING`**Provider name**: `CacheSize`**Description**: The size of the cache on the source cache node. - `node_group_configuration`**Type**: `STRUCT`**Provider name**: `NodeGroupConfiguration`**Description**: The configuration for the source node group (shard). - `node_group_id`**Type**: `STRING`**Provider name**: `NodeGroupId`**Description**: Either the ElastiCache supplied 4-digit id or a user supplied id for the node group these configuration values apply to. - `primary_availability_zone`**Type**: `STRING`**Provider name**: `PrimaryAvailabilityZone`**Description**: The Availability Zone where the primary node of this node group (shard) is launched. - `primary_outpost_arn`**Type**: `STRING`**Provider name**: `PrimaryOutpostArn`**Description**: The outpost ARN of the primary node. - `replica_availability_zones`**Type**: `UNORDERED_LIST_STRING`**Provider name**: `ReplicaAvailabilityZones`**Description**: A list of Availability Zones to be used for the read replicas. The number of Availability Zones in this list must match the value of `ReplicaCount` or `ReplicasPerNodeGroup` if not specified. - `replica_count`**Type**: `INT32`**Provider name**: `ReplicaCount`**Description**: The number of read replica nodes in this node group (shard). - `replica_outpost_arns`**Type**: `UNORDERED_LIST_STRING`**Provider name**: `ReplicaOutpostArns`**Description**: The outpost ARN of the node replicas. - `slots`**Type**: `STRING`**Provider name**: `Slots`**Description**: A string that specifies the keyspace for a particular node group. Keyspaces range from 0 to 16,383. The string is in the format `startkey-endkey`. Example: `"0-3999"` - `node_group_id`**Type**: `STRING`**Provider name**: `NodeGroupId`**Description**: A unique identifier for the source node group (shard). - `snapshot_create_time`**Type**: `TIMESTAMP`**Provider name**: `SnapshotCreateTime`**Description**: The date and time when the source node's metadata and cache data set was obtained for the snapshot. ## `num_cache_nodes`{% #num_cache_nodes %} **Type**: `INT32`**Provider name**: `NumCacheNodes`**Description**: The number of cache nodes in the source cluster. For clusters running Valkey or Redis OSS, this value must be 1. For clusters running Memcached, this value must be between 1 and 40. ## `num_node_groups`{% #num_node_groups %} **Type**: `INT32`**Provider name**: `NumNodeGroups`**Description**: The number of node groups (shards) in this snapshot. When restoring from a snapshot, the number of node groups (shards) in the snapshot and in the restored replication group must be the same. ## `port`{% #port %} **Type**: `INT32`**Provider name**: `Port`**Description**: The port number used by each cache nodes in the source cluster. ## `preferred_availability_zone`{% #preferred_availability_zone %} **Type**: `STRING`**Provider name**: `PreferredAvailabilityZone`**Description**: The name of the Availability Zone in which the source cluster is located. ## `preferred_maintenance_window`{% #preferred_maintenance_window %} **Type**: `STRING`**Provider name**: `PreferredMaintenanceWindow`**Description**: Specifies the weekly time range during which maintenance on the cluster is performed. It is specified as a range in the format ddd:hh24:mi-ddd:hh24:mi (24H Clock UTC). The minimum maintenance window is a 60 minute period. Valid values for `ddd` are: - `sun` - `mon` - `tue` - `wed` - `thu` - `fri` - `sat` Example: `sun:23:00-mon:01:30` ## `preferred_outpost_arn`{% #preferred_outpost_arn %} **Type**: `STRING`**Provider name**: `PreferredOutpostArn`**Description**: The ARN (Amazon Resource Name) of the preferred outpost. ## `replication_group_description`{% #replication_group_description %} **Type**: `STRING`**Provider name**: `ReplicationGroupDescription`**Description**: A description of the source replication group. ## `replication_group_id`{% #replication_group_id %} **Type**: `STRING`**Provider name**: `ReplicationGroupId`**Description**: The unique identifier of the source replication group. ## `snapshot_name`{% #snapshot_name %} **Type**: `STRING`**Provider name**: `SnapshotName`**Description**: The name of a snapshot. For an automatic snapshot, the name is system-generated. For a manual snapshot, this is the user-provided name. ## `snapshot_retention_limit`{% #snapshot_retention_limit %} **Type**: `INT32`**Provider name**: `SnapshotRetentionLimit`**Description**: For an automatic snapshot, the number of days for which ElastiCache retains the snapshot before deleting it. For manual snapshots, this field reflects the `SnapshotRetentionLimit` for the source cluster when the snapshot was created. This field is otherwise ignored: Manual snapshots do not expire, and can only be deleted using the `DeleteSnapshot` operation. Important If the value of SnapshotRetentionLimit is set to zero (0), backups are turned off. ## `snapshot_source`{% #snapshot_source %} **Type**: `STRING`**Provider name**: `SnapshotSource`**Description**: Indicates whether the snapshot is from an automatic backup (`automated`) or was created manually (`manual`). ## `snapshot_status`{% #snapshot_status %} **Type**: `STRING`**Provider name**: `SnapshotStatus`**Description**: The status of the snapshot. Valid values: `creating` | `available` | `restoring` | `copying` | `deleting`. ## `snapshot_window`{% #snapshot_window %} **Type**: `STRING`**Provider name**: `SnapshotWindow`**Description**: The daily time range during which ElastiCache takes daily snapshots of the source cluster. ## `tags`{% #tags %} **Type**: `UNORDERED_LIST_STRING` ## `topic_arn`{% #topic_arn %} **Type**: `STRING`**Provider name**: `TopicArn`**Description**: The Amazon Resource Name (ARN) for the topic used by the source cluster for publishing notifications. ## `vpc_id`{% #vpc_id %} **Type**: `STRING`**Provider name**: `VpcId`**Description**: The Amazon Virtual Private Cloud identifier (VPC ID) of the cache subnet group for the source cluster.