CfnDBCluster

A list of Amazon EC2 Availability Zones that instances in the cluster can be created in.

The number of days for which automated backups are retained. You must specify a minimum value of 1. Default: 1 Constraints: - Must be a value from 1 to 35.

Set to `true` to copy all tags from the source cluster snapshot to the target cluster snapshot, and otherwise `false` . The default is `false` .

The cluster identifier. This parameter is stored as a lowercase string. Constraints: - Must contain from 1 to 63 letters, numbers, or hyphens. - The first character must be a letter. - Cannot end with a hyphen or contain two consecutive hyphens. Example: `my-cluster`

The name of the cluster parameter group to associate with this cluster.

A subnet group to associate with this cluster. Constraints: Must match the name of an existing `DBSubnetGroup` . Must not be default. Example: `mySubnetgroup`

Protects clusters from being accidentally deleted. If enabled, the cluster cannot be deleted unless it is modified and `DeletionProtection` is disabled.

The list of log types that need to be enabled for exporting to Amazon CloudWatch Logs. You can enable audit logs or profiler logs. For more information, see [Auditing Amazon DocumentDB Events](https://docs.aws.amazon.com/documentdb/latest/developerguide/event-auditing.html) and [Profiling Amazon DocumentDB Operations](https://docs.aws.amazon.com/documentdb/latest/developerguide/profiling.html) .

The version number of the database engine to use. The `--engine-version` will default to the latest major engine version. For production workloads, we recommend explicitly declaring this parameter with the intended major engine version. If you intend to trigger an in-place upgrade, please refer to [Amazon DocumentDB in-place major version upgrade](https://docs.aws.amazon.com/documentdb/latest/developerguide/docdb-mvu.html) . Note that for an in-place engine version upgrade, you need to remove other cluster properties changes (e.g. SecurityGroupId) from the CFN template.

The cluster identifier of the new global cluster.

The AWS key identifier for an encrypted cluster. The AWS key identifier is the Amazon Resource Name (ARN) for the AWS encryption key. If you are creating a cluster using the same AWS account that owns the AWS encryption key that is used to encrypt the new cluster, you can use the AWS key alias instead of the ARN for the AWS encryption key. If an encryption key is not specified in `KmsKeyId` : - If the `StorageEncrypted` parameter is `true` , Amazon DocumentDB uses your default encryption key. AWS creates the default encryption key for your AWS account . Your AWS account has a different default encryption key for each AWS Regions .

Specifies whether to manage the master user password with Amazon Web Services Secrets Manager. Constraint: You can't manage the master user password with Amazon Web Services Secrets Manager if `MasterUserPassword` is specified.

The name of the master user for the cluster. Constraints: - Must be from 1 to 63 letters or numbers. - The first character must be a letter. - Cannot be a reserved word for the chosen database engine.

The password for the master database user. This password can contain any printable ASCII character except forward slash (/), double quote ("), or the "at" symbol (@). Constraints: Must contain from 8 to 100 characters.

The Amazon Web Services KMS key identifier to encrypt a secret that is automatically generated and managed in Amazon Web Services Secrets Manager. This setting is valid only if the master user password is managed by Amazon DocumentDB in Amazon Web Services Secrets Manager for the DB cluster. The Amazon Web Services KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the KMS key. To use a KMS key in a different Amazon Web Services account, specify the key ARN or alias ARN. If you don't specify `MasterUserSecretKmsKeyId` , then the `aws/secretsmanager` KMS key is used to encrypt the secret. If the secret is in a different Amazon Web Services account, then you can't use the `aws/secretsmanager` KMS key to encrypt the secret, and you must use a customer managed KMS key. There is a default KMS key for your Amazon Web Services account. Your Amazon Web Services account has a different default KMS key for each Amazon Web Services Region.

The network type of the cluster. The network type is determined by the `DBSubnetGroup` specified for the cluster. A `DBSubnetGroup` can support only the IPv4 protocol or the IPv4 and the IPv6 protocols ( `DUAL` ). For more information, see [DocumentDB clusters in a VPC](https://docs.aws.amazon.com/documentdb/latest/developerguide/vpc-clusters.html) in the Amazon DocumentDB Developer Guide. Valid Values: `IPV4` | `DUAL`

Specifies the port that the database engine is listening on.

The daily time range during which automated backups are created if automated backups are enabled using the `BackupRetentionPeriod` parameter. The default is a 30-minute window selected at random from an 8-hour block of time for each AWS Region . Constraints: - Must be in the format `hh24:mi-hh24:mi` . - Must be in Universal Coordinated Time (UTC). - Must not conflict with the preferred maintenance window. - Must be at least 30 minutes.

The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC). Format: `ddd:hh24:mi-ddd:hh24:mi` The default is a 30-minute window selected at random from an 8-hour block of time for each AWS Region , occurring on a random day of the week. Valid days: Mon, Tue, Wed, Thu, Fri, Sat, Sun Constraints: Minimum 30-minute window.

The date and time to restore the cluster to. Valid values: A time in Universal Coordinated Time (UTC) format. Constraints: - Must be before the latest restorable time for the instance. - Must be specified if the `UseLatestRestorableTime` parameter is not provided. - Cannot be specified if the `UseLatestRestorableTime` parameter is `true` . - Cannot be specified if the `RestoreType` parameter is `copy-on-write` . Example: `2015-03-07T23:45:00Z`

The type of restore to be performed. You can specify one of the following values:. - `full-copy` - The new DB cluster is restored as a full copy of the source DB cluster. - `copy-on-write` - The new DB cluster is restored as a clone of the source DB cluster. Constraints: You can't specify `copy-on-write` if the engine version of the source DB cluster is earlier than 1.11. If you don't specify a `RestoreType` value, then the new DB cluster is restored as a full copy of the source DB cluster.

Specifies whether to rotate the secret managed by Amazon Web Services Secrets Manager for the master user password. This setting is valid only if the master user password is managed by Amazon DocumentDB in Amazon Web Services Secrets Manager for the cluster. The secret value contains the updated password. Constraint: You must apply the change immediately when rotating the master user password.

Contains the scaling configuration of an Amazon DocumentDB Serverless cluster.

The identifier for the snapshot or cluster snapshot to restore from. You can use either the name or the Amazon Resource Name (ARN) to specify a cluster snapshot. However, you can use only the ARN to specify a snapshot. Constraints: - Must match the identifier of an existing snapshot.

The identifier of the source cluster from which to restore. Constraints: - Must match the identifier of an existing `DBCluster` .

Specifies whether the cluster is encrypted. If you specify `SourceDBClusterIdentifier` or `SnapshotIdentifier` and don’t specify `StorageEncrypted` , the encryption property is inherited from the source cluster or snapshot (unless `KMSKeyId` is specified, in which case the restored cluster will be encrypted with that KMS key). If the source is encrypted and `StorageEncrypted` is specified to be true, the restored cluster will be encrypted (if you want to use a different KMS key, specify the `KMSKeyId` property as well). If the source is unencrypted and `StorageEncrypted` is specified to be true, then the `KMSKeyId` property must be specified. If the source is encrypted, don’t specify `StorageEncrypted` to be false as opting out of encryption is not allowed.

The storage type to associate with the DB cluster. For information on storage types for Amazon DocumentDB clusters, see Cluster storage configurations in the *Amazon DocumentDB Developer Guide* . Valid values for storage type - `standard | iopt1` Default value is `standard` > When you create an Amazon DocumentDB cluster with the storage type set to `iopt1` , the storage type is returned in the response. The storage type isn't returned when you set it to `standard` .

The tags to be assigned to the cluster.

A value that is set to `true` to restore the cluster to the latest restorable backup time, and `false` otherwise. Default: `false` Constraints: Cannot be specified if the `RestoreToTime` parameter is provided.

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