Copyright | (c) 2013-2021 Brendan Hay |
---|---|
License | Mozilla Public License, v. 2.0. |
Maintainer | Brendan Hay <brendan.g.hay+amazonka@gmail.com> |
Stability | auto-generated |
Portability | non-portable (GHC extensions) |
Safe Haskell | None |
Replicates a multi-Region key into the specified Region. This operation creates a multi-Region replica key based on a multi-Region primary key in a different Region of the same Amazon Web Services partition. You can create multiple replicas of a primary key, but each must be in a different Region. To create a multi-Region primary key, use the CreateKey operation.
This operation supports multi-Region keys, an KMS feature that lets you create multiple interoperable KMS keys in different Amazon Web Services Regions. Because these KMS keys have the same key ID, key material, and other metadata, you can use them interchangeably to encrypt data in one Amazon Web Services Region and decrypt it in a different Amazon Web Services Region without re-encrypting the data or making a cross-Region call. For more information about multi-Region keys, see Using multi-Region keys in the Key Management Service Developer Guide.
A replica key is a fully-functional KMS key that can be used independently of its primary and peer replica keys. A primary key and its replica keys share properties that make them interoperable. They have the same key ID and key material. They also have the same key spec, key usage, key material origin, and automatic key rotation status. KMS automatically synchronizes these shared properties among related multi-Region keys. All other properties of a replica key can differ, including its key policy, tags, aliases, and key state. KMS pricing and quotas for KMS keys apply to each primary key and replica key.
When this operation completes, the new replica key has a transient key
state of Creating
. This key state changes to Enabled
(or
PendingImport
) after a few seconds when the process of creating the
new replica key is complete. While the key state is Creating
, you can
manage key, but you cannot yet use it in cryptographic operations. If
you are creating and using the replica key programmatically, retry on
KMSInvalidStateException
or call DescribeKey
to check its KeyState
value before using it. For details about the Creating
key state, see
Key state: Effect on your KMS key
in the Key Management Service Developer Guide.
The CloudTrail log of a ReplicateKey
operation records a
ReplicateKey
operation in the primary key's Region and a CreateKey
operation in the replica key's Region.
If you replicate a multi-Region primary key with imported key material, the replica key is created with no key material. You must import the same key material that you imported into the primary key. For details, see Importing key material into multi-Region keys in the Key Management Service Developer Guide.
To convert a replica key to a primary key, use the UpdatePrimaryRegion operation.
ReplicateKey
uses different default values for the KeyPolicy
and
Tags
parameters than those used in the KMS console. For details, see
the parameter descriptions.
Cross-account use: No. You cannot use this operation to create a replica key in a different Amazon Web Services account.
Required permissions:
kms:ReplicateKey
on the primary key (in the primary key's Region). Include this permission in the primary key's key policy.kms:CreateKey
in an IAM policy in the replica Region.- To use the
Tags
parameter,kms:TagResource
in an IAM policy in the replica Region.
Related operations
- CreateKey
- UpdatePrimaryRegion
Synopsis
- data ReplicateKey = ReplicateKey' {}
- newReplicateKey :: Text -> Text -> ReplicateKey
- replicateKey_bypassPolicyLockoutSafetyCheck :: Lens' ReplicateKey (Maybe Bool)
- replicateKey_policy :: Lens' ReplicateKey (Maybe Text)
- replicateKey_description :: Lens' ReplicateKey (Maybe Text)
- replicateKey_tags :: Lens' ReplicateKey (Maybe [Tag])
- replicateKey_keyId :: Lens' ReplicateKey Text
- replicateKey_replicaRegion :: Lens' ReplicateKey Text
- data ReplicateKeyResponse = ReplicateKeyResponse' {}
- newReplicateKeyResponse :: Int -> ReplicateKeyResponse
- replicateKeyResponse_replicaKeyMetadata :: Lens' ReplicateKeyResponse (Maybe KeyMetadata)
- replicateKeyResponse_replicaPolicy :: Lens' ReplicateKeyResponse (Maybe Text)
- replicateKeyResponse_replicaTags :: Lens' ReplicateKeyResponse (Maybe [Tag])
- replicateKeyResponse_httpStatus :: Lens' ReplicateKeyResponse Int
Creating a Request
data ReplicateKey Source #
See: newReplicateKey
smart constructor.
ReplicateKey' | |
|
Instances
Create a value of ReplicateKey
with all optional fields omitted.
Use generic-lens or optics to modify other optional fields.
The following record fields are available, with the corresponding lenses provided for backwards compatibility:
$sel:bypassPolicyLockoutSafetyCheck:ReplicateKey'
, replicateKey_bypassPolicyLockoutSafetyCheck
- A flag to indicate whether to bypass the key policy lockout safety
check.
Setting this value to true increases the risk that the KMS key becomes unmanageable. Do not set this value to true indiscriminately.
For more information, refer to the scenario in the Default Key Policy section in the Key Management Service Developer Guide.
Use this parameter only when you intend to prevent the principal that is
making the request from making a subsequent PutKeyPolicy
request on
the KMS key.
The default value is false.
$sel:policy:ReplicateKey'
, replicateKey_policy
- The key policy to attach to the KMS key. This parameter is optional. If
you do not provide a key policy, KMS attaches the
default key policy
to the KMS key.
The key policy is not a shared property of multi-Region keys. You can specify the same key policy or a different key policy for each key in a set of related multi-Region keys. KMS does not synchronize this property.
If you provide a key policy, it must meet the following criteria:
- If you don't set
BypassPolicyLockoutSafetyCheck
to true, the key policy must give the callerkms:PutKeyPolicy
permission on the replica key. This reduces the risk that the KMS key becomes unmanageable. For more information, refer to the scenario in the Default Key Policy section of the /Key Management Service Developer Guide/ . - Each statement in the key policy must contain one or more principals. The principals in the key policy must exist and be visible to KMS. When you create a new Amazon Web Services principal (for example, an IAM user or role), you might need to enforce a delay before including the new principal in a key policy because the new principal might not be immediately visible to KMS. For more information, see Changes that I make are not always immediately visible in the /Identity and Access Management User Guide/ .
- The key policy size quota is 32 kilobytes (32768 bytes).
$sel:description:ReplicateKey'
, replicateKey_description
- A description of the KMS key. The default value is an empty string (no
description).
The description is not a shared property of multi-Region keys. You can specify the same description or a different description for each key in a set of related multi-Region keys. KMS does not synchronize this property.
$sel:tags:ReplicateKey'
, replicateKey_tags
- Assigns one or more tags to the replica key. Use this parameter to tag
the KMS key when it is created. To tag an existing KMS key, use the
TagResource operation.
Tagging or untagging a KMS key can allow or deny permission to the KMS key. For details, see Using ABAC in KMS in the Key Management Service Developer Guide.
To use this parameter, you must have kms:TagResource permission in an IAM policy.
Tags are not a shared property of multi-Region keys. You can specify the same tags or different tags for each key in a set of related multi-Region keys. KMS does not synchronize this property.
Each tag consists of a tag key and a tag value. Both the tag key and the tag value are required, but the tag value can be an empty (null) string. You cannot have more than one tag on a KMS key with the same tag key. If you specify an existing tag key with a different tag value, KMS replaces the current tag value with the specified one.
When you add tags to an Amazon Web Services resource, Amazon Web Services generates a cost allocation report with usage and costs aggregated by tags. Tags can also be used to control access to a KMS key. For details, see Tagging Keys.
$sel:keyId:ReplicateKey'
, replicateKey_keyId
- Identifies the multi-Region primary key that is being replicated. To
determine whether a KMS key is a multi-Region primary key, use the
DescribeKey operation to check the value of the MultiRegionKeyType
property.
Specify the key ID or key ARN of a multi-Region primary key.
For example:
- Key ID:
mrk-1234abcd12ab34cd56ef1234567890ab
- Key ARN:
arn:aws:kms:us-east-2:111122223333:key/mrk-1234abcd12ab34cd56ef1234567890ab
To get the key ID and key ARN for a KMS key, use ListKeys or DescribeKey.
$sel:replicaRegion:ReplicateKey'
, replicateKey_replicaRegion
- The Region ID of the Amazon Web Services Region for this replica key.
Enter the Region ID, such as us-east-1
or ap-southeast-2
. For a list
of Amazon Web Services Regions in which KMS is supported, see
KMS service endpoints
in the Amazon Web Services General Reference.
The replica must be in a different Amazon Web Services Region than its primary key and other replicas of that primary key, but in the same Amazon Web Services partition. KMS must be available in the replica Region. If the Region is not enabled by default, the Amazon Web Services account must be enabled in the Region.
For information about Amazon Web Services partitions, see Amazon Resource Names (ARNs) in the Amazon Web Services General Reference. For information about enabling and disabling Regions, see Enabling a Region and Disabling a Region in the Amazon Web Services General Reference.
Request Lenses
replicateKey_bypassPolicyLockoutSafetyCheck :: Lens' ReplicateKey (Maybe Bool) Source #
A flag to indicate whether to bypass the key policy lockout safety check.
Setting this value to true increases the risk that the KMS key becomes unmanageable. Do not set this value to true indiscriminately.
For more information, refer to the scenario in the Default Key Policy section in the Key Management Service Developer Guide.
Use this parameter only when you intend to prevent the principal that is
making the request from making a subsequent PutKeyPolicy
request on
the KMS key.
The default value is false.
replicateKey_policy :: Lens' ReplicateKey (Maybe Text) Source #
The key policy to attach to the KMS key. This parameter is optional. If you do not provide a key policy, KMS attaches the default key policy to the KMS key.
The key policy is not a shared property of multi-Region keys. You can specify the same key policy or a different key policy for each key in a set of related multi-Region keys. KMS does not synchronize this property.
If you provide a key policy, it must meet the following criteria:
- If you don't set
BypassPolicyLockoutSafetyCheck
to true, the key policy must give the callerkms:PutKeyPolicy
permission on the replica key. This reduces the risk that the KMS key becomes unmanageable. For more information, refer to the scenario in the Default Key Policy section of the /Key Management Service Developer Guide/ . - Each statement in the key policy must contain one or more principals. The principals in the key policy must exist and be visible to KMS. When you create a new Amazon Web Services principal (for example, an IAM user or role), you might need to enforce a delay before including the new principal in a key policy because the new principal might not be immediately visible to KMS. For more information, see Changes that I make are not always immediately visible in the /Identity and Access Management User Guide/ .
- The key policy size quota is 32 kilobytes (32768 bytes).
replicateKey_description :: Lens' ReplicateKey (Maybe Text) Source #
A description of the KMS key. The default value is an empty string (no description).
The description is not a shared property of multi-Region keys. You can specify the same description or a different description for each key in a set of related multi-Region keys. KMS does not synchronize this property.
replicateKey_tags :: Lens' ReplicateKey (Maybe [Tag]) Source #
Assigns one or more tags to the replica key. Use this parameter to tag the KMS key when it is created. To tag an existing KMS key, use the TagResource operation.
Tagging or untagging a KMS key can allow or deny permission to the KMS key. For details, see Using ABAC in KMS in the Key Management Service Developer Guide.
To use this parameter, you must have kms:TagResource permission in an IAM policy.
Tags are not a shared property of multi-Region keys. You can specify the same tags or different tags for each key in a set of related multi-Region keys. KMS does not synchronize this property.
Each tag consists of a tag key and a tag value. Both the tag key and the tag value are required, but the tag value can be an empty (null) string. You cannot have more than one tag on a KMS key with the same tag key. If you specify an existing tag key with a different tag value, KMS replaces the current tag value with the specified one.
When you add tags to an Amazon Web Services resource, Amazon Web Services generates a cost allocation report with usage and costs aggregated by tags. Tags can also be used to control access to a KMS key. For details, see Tagging Keys.
replicateKey_keyId :: Lens' ReplicateKey Text Source #
Identifies the multi-Region primary key that is being replicated. To
determine whether a KMS key is a multi-Region primary key, use the
DescribeKey operation to check the value of the MultiRegionKeyType
property.
Specify the key ID or key ARN of a multi-Region primary key.
For example:
- Key ID:
mrk-1234abcd12ab34cd56ef1234567890ab
- Key ARN:
arn:aws:kms:us-east-2:111122223333:key/mrk-1234abcd12ab34cd56ef1234567890ab
To get the key ID and key ARN for a KMS key, use ListKeys or DescribeKey.
replicateKey_replicaRegion :: Lens' ReplicateKey Text Source #
The Region ID of the Amazon Web Services Region for this replica key.
Enter the Region ID, such as us-east-1
or ap-southeast-2
. For a list
of Amazon Web Services Regions in which KMS is supported, see
KMS service endpoints
in the Amazon Web Services General Reference.
The replica must be in a different Amazon Web Services Region than its primary key and other replicas of that primary key, but in the same Amazon Web Services partition. KMS must be available in the replica Region. If the Region is not enabled by default, the Amazon Web Services account must be enabled in the Region.
For information about Amazon Web Services partitions, see Amazon Resource Names (ARNs) in the Amazon Web Services General Reference. For information about enabling and disabling Regions, see Enabling a Region and Disabling a Region in the Amazon Web Services General Reference.
Destructuring the Response
data ReplicateKeyResponse Source #
See: newReplicateKeyResponse
smart constructor.
ReplicateKeyResponse' | |
|
Instances
newReplicateKeyResponse Source #
Create a value of ReplicateKeyResponse
with all optional fields omitted.
Use generic-lens or optics to modify other optional fields.
The following record fields are available, with the corresponding lenses provided for backwards compatibility:
$sel:replicaKeyMetadata:ReplicateKeyResponse'
, replicateKeyResponse_replicaKeyMetadata
- Displays details about the new replica key, including its Amazon
Resource Name
(key ARN)
and
key state.
It also includes the ARN and Amazon Web Services Region of its primary
key and other replica keys.
$sel:replicaPolicy:ReplicateKeyResponse'
, replicateKeyResponse_replicaPolicy
- The key policy of the new replica key. The value is a key policy
document in JSON format.
$sel:replicaTags:ReplicateKeyResponse'
, replicateKeyResponse_replicaTags
- The tags on the new replica key. The value is a list of tag key and tag
value pairs.
$sel:httpStatus:ReplicateKeyResponse'
, replicateKeyResponse_httpStatus
- The response's http status code.
Response Lenses
replicateKeyResponse_replicaPolicy :: Lens' ReplicateKeyResponse (Maybe Text) Source #
The key policy of the new replica key. The value is a key policy document in JSON format.
replicateKeyResponse_replicaTags :: Lens' ReplicateKeyResponse (Maybe [Tag]) Source #
The tags on the new replica key. The value is a list of tag key and tag value pairs.
replicateKeyResponse_httpStatus :: Lens' ReplicateKeyResponse Int Source #
The response's http status code.