Amazon KMS Kms Alias API
The Kms Alias API from Amazon KMS — 3 operation(s) for kms alias.
The Kms Alias API from Amazon KMS — 3 operation(s) for kms alias.
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openapi: 3.2.0
info:
title: AWS Key Management Service Alias API
version: '2014-11-01'
description: Generated from AWS's published Smithy model for AWS Key Management Service. 3 operation(s).
contact:
name: Amazon Web Services
url: https://aws.amazon.com/contact-us/
license:
name: Apache 2.0
identifier: Apache-2.0
url: https://github.com/aws/api-models-aws/blob/main/LICENSE
servers:
- url: https://kms.{region}.amazonaws.com
variables:
region:
default: us-east-1
security:
- sigv4: []
tags:
- name: Alias
paths:
/#CreateAlias:
post:
operationId: CreateAlias
summary: Create Alias
description: Creates a friendly name for a KMS key. Adding, deleting, or updating an alias can allow or deny permission to the KMS key. For details, see ABAC for KMS in the Key Management Service Developer Guide. You can use an alias to identify a KMS key in the KMS console, in the DescribeKey operation and in cryptographic operations, such as Encrypt and GenerateDataKey. You can also change the KMS key that's associated with the alias (UpdateAlias) or delete the alias (DeleteAlias) at any time. These operations don't affect the underlying KMS key. You can associate the alias with any customer managed key in the same Amazon Web Services Region. Each alias is associated with only one KMS key at a time, but a KMS key can have multiple aliases. A valid KMS key is required. You can't create an alias without a KMS key. The alias must be unique in the account and Region, but you can have aliases with the same name in different Regions. For detailed information about aliases, see Aliases in KMS in the Key Management Service Developer Guide. This operation does not return a response. To get the alias that you created, use the ListAliases operation. The KMS key that you use for this operation must be in
responses:
'200':
description: Success
content:
application/x-amz-json-1.1:
schema:
type: string
'409':
description: AlreadyExistsException; KMSInvalidStateException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/AlreadyExistsException'
'503':
description: DependencyTimeoutException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/DependencyTimeoutException'
'400':
description: InvalidAliasNameException; LimitExceededException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/InvalidAliasNameException'
'500':
description: KMSInternalException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/KMSInternalException'
'404':
description: NotFoundException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/NotFoundException'
parameters:
- name: X-Amz-Target
in: header
required: true
schema:
type: string
enum:
- TrentService.CreateAlias
requestBody:
required: true
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/CreateAliasRequest'
example:
AliasName: alias/ExampleAlias
TargetKeyId: 1234abcd-12ab-34cd-56ef-1234567890ab
tags:
- Alias
/#DeleteAlias:
post:
operationId: DeleteAlias
summary: Delete Alias
description: 'Deletes the specified alias. Adding, deleting, or updating an alias can allow or deny permission to the KMS key. For details, see ABAC for KMS in the Key Management Service Developer Guide. Because an alias is not a property of a KMS key, you can delete and change the aliases of a KMS key without affecting the KMS key. Also, aliases do not appear in the response from the DescribeKey operation. To get the aliases of all KMS keys, use the ListAliases operation. Each KMS key can have multiple aliases. To change the alias of a KMS key, use DeleteAlias to delete the current alias and CreateAlias to create a new alias. To associate an existing alias with a different KMS key, call UpdateAlias. Cross-account use: No. You cannot perform this operation on an alias in a different Amazon Web Services account. Required permissions kms:DeleteAlias on the alias (IAM policy). kms:DeleteAlias on the KMS key (key policy). For details, see Controlling access to aliases in the Key Management Service Developer Guide. Related operations: CreateAlias ListAliases UpdateAlias Eventual consistency: The KMS API follows an eventual consistency model. For more information, see KMS eventual consistency.'
responses:
'200':
description: Success
content:
application/x-amz-json-1.1:
schema:
type: string
'503':
description: DependencyTimeoutException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/DependencyTimeoutException'
'500':
description: KMSInternalException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/KMSInternalException'
'409':
description: KMSInvalidStateException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/KMSInvalidStateException'
'404':
description: NotFoundException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/NotFoundException'
parameters:
- name: X-Amz-Target
in: header
required: true
schema:
type: string
enum:
- TrentService.DeleteAlias
requestBody:
required: true
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/DeleteAliasRequest'
example:
AliasName: alias/ExampleAlias
tags:
- Alias
/#UpdateAlias:
post:
operationId: UpdateAlias
summary: Update Alias
description: Associates an existing KMS alias with a different KMS key. Each alias is associated with only one KMS key at a time, although a KMS key can have multiple aliases. The alias and the KMS key must be in the same Amazon Web Services account and Region. Adding, deleting, or updating an alias can allow or deny permission to the KMS key. For details, see ABAC for KMS in the Key Management Service Developer Guide. The current and new KMS key must be the same type (both symmetric or both asymmetric or both HMAC), and they must have the same key usage. This restriction prevents errors in code that uses aliases. If you must assign an alias to a different type of KMS key, use DeleteAlias to delete the old alias and CreateAlias to create a new alias. You cannot use UpdateAlias to change an alias name. To change an alias name, use DeleteAlias to delete the old alias and CreateAlias to create a new alias. Because an alias is not a property of a KMS key, you can create, update, and delete the aliases of a KMS key without affecting the KMS key. Also, aliases do not appear in the response from the DescribeKey operation. To get the aliases of all KMS keys in the account, use the ListAliases operation
responses:
'200':
description: Success
content:
application/x-amz-json-1.1:
schema:
type: string
'503':
description: DependencyTimeoutException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/DependencyTimeoutException'
'500':
description: KMSInternalException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/KMSInternalException'
'409':
description: KMSInvalidStateException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/KMSInvalidStateException'
'400':
description: LimitExceededException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/LimitExceededException'
'404':
description: NotFoundException
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/NotFoundException'
parameters:
- name: X-Amz-Target
in: header
required: true
schema:
type: string
enum:
- TrentService.UpdateAlias
requestBody:
required: true
content:
application/x-amz-json-1.1:
schema:
$ref: '#/components/schemas/UpdateAliasRequest'
example:
AliasName: alias/ExampleAlias
TargetKeyId: 1234abcd-12ab-34cd-56ef-1234567890ab
tags:
- Alias
components:
schemas:
NotFoundException:
type: object
properties:
message:
type: string
DeleteAliasRequest:
type: object
properties:
AliasName:
type: string
description: The alias to be deleted. The alias name must begin with alias/ followed by the alias name, such as alias/ExampleAlias.
required:
- AliasName
AlreadyExistsException:
type: object
properties:
message:
type: string
CreateAliasRequest:
type: object
properties:
AliasName:
type: string
description: Specifies the alias name. This value must begin with alias/ followed by a name, such as alias/ExampleAlias. Do not include confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output. The AliasName value must be string of 1-256 characters. It can contain only alphanumeric characters, forward slashes (/), underscores (_), and dashes (-). The alias name cannot begin with alias/aws/. The alias/aws/ prefix is reserved for Amazon Web Services managed keys.
TargetKeyId:
type: string
description: 'Associates the alias with the specified customer managed key. The KMS key must be in the same Amazon Web Services Region. A valid key ID is required. If you supply a null or empty string value, this operation returns an error. For help finding the key ID and ARN, see Find the key ID and key ARN in the Key Management Service Developer Guide . Specify the key ID or key ARN of the KMS key. For example: Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab Key ARN: arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab To get the key ID and key ARN for a KMS key, use ListKeys or Descri'
required:
- AliasName
- TargetKeyId
InvalidAliasNameException:
type: object
properties:
message:
type: string
LimitExceededException:
type: object
properties:
message:
type: string
UpdateAliasRequest:
type: object
properties:
AliasName:
type: string
description: Identifies the alias that is changing its KMS key. This value must begin with alias/ followed by the alias name, such as alias/ExampleAlias. You cannot use UpdateAlias to change the alias name. Do not include confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output.
TargetKeyId:
type: string
description: 'Identifies the customer managed key to associate with the alias. You don''t have permission to associate an alias with an Amazon Web Services managed key. The KMS key must be in the same Amazon Web Services account and Region as the alias. Also, the new target KMS key must be the same type as the current target KMS key (both symmetric or both asymmetric or both HMAC) and they must have the same key usage. Specify the key ID or key ARN of the KMS key. For example: Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab Key ARN: arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab To '
required:
- AliasName
- TargetKeyId
KMSInternalException:
type: object
properties:
message:
type: string
DependencyTimeoutException:
type: object
properties:
message:
type: string
KMSInvalidStateException:
type: object
properties:
message:
type: string
securitySchemes:
sigv4:
type: apiKey
in: header
name: Authorization
description: AWS Signature Version 4. The Authorization header carries an AWS4-HMAC-SHA256 signature over the canonical request, with X-Amz-Date (and X-Amz-Security-Token for temporary credentials). Not a bearer token.
x-aws-sigv4:
signingName: kms
x-provenance:
method: harvested
publisher: Amazon Web Services
source: https://raw.githubusercontent.com/aws/api-models-aws/582e55931c45b944739742a2c1620b6026dd2d13/models/kms/service/2014-11-01/kms-2014-11-01.json
note: converted by smithy-to-openapi.py from AWS's Smithy model (roadmap#1001)