AWSKMSUpdateAliasRequest

Objective-C

@interface AWSKMSUpdateAliasRequest

Swift

class AWSKMSUpdateAliasRequest

  • 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.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable aliasName;

    Swift

    var aliasName: String? { get set }

  • 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 get the key ID and key ARN for a KMS key, use ListKeys or DescribeKey.

    To verify that the alias is mapped to the correct KMS key, use ListAliases.

    Declaration

    Objective-C

    @property (nonatomic, strong) NSString *_Nullable targetKeyId;

    Swift

    var targetKeyId: String? { get set }