EncryptionAtRestOptions

Specifies whether the domain should encrypt data at rest, and if so, the Key Management Service (KMS) key to use. Can only be used when creating a new domain or enabling encryption at rest for the first time on an existing domain. You can't modify this parameter after it's already been specified.

Enabled

True to enable encryption at rest.

Type: Boolean

Required: No

EncryptionMode

The type of encryption at rest applied to the domain's data. Valid values are DISK and NATIVE. DISK is the default and uses volume-level encryption. NATIVE uses engine-native, index-level encryption and requires encryption at rest to be enabled and OpenSearch version 3.3 or later. After the mode is set to NATIVE, it can't be changed back to DISK.

Type: String

Valid Values: DISK | NATIVE

Required: No

KmsKeyId

The KMS key ID. Takes the form 1a2a3a4-1a2a-3a4a-5a6a-1a2a3a4a5a6a.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 500.

Pattern: .*

Required: No

EncryptionAtRestOptions

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