Struct: kms.GenerateDataKeyInput
Implemented Interfaces
s3crypto.Cipher, s3manager.ReadSeekerWriteTo, request.Validator, s3manager.WriterReadFrom
Structure Field Summary collapse
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EncryptionContext map[string]*string
Specifies the encryption context that will be used when encrypting the data key.
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GrantTokens []*string
A list of grant tokens.
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KeyId *string
Specifies the symmetric encryption KMS key that encrypts the data key.
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KeySpec *string
Specifies the length of the data key.
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NumberOfBytes *int64
Specifies the length of the data key in bytes.
- _ struct{}
Service Operations collapse
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GoString() string
operation
GoString returns the string representation.
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SetEncryptionContext(map[string]*string) *GenerateDataKeyInput
operation
SetEncryptionContext sets the EncryptionContext field's value.
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SetGrantTokens([]*string) *GenerateDataKeyInput
operation
SetGrantTokens sets the GrantTokens field's value.
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SetKeyId(string) *GenerateDataKeyInput
operation
SetKeyId sets the KeyId field's value.
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SetKeySpec(string) *GenerateDataKeyInput
operation
SetKeySpec sets the KeySpec field's value.
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SetNumberOfBytes(int64) *GenerateDataKeyInput
operation
SetNumberOfBytes sets the NumberOfBytes field's value.
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String() string
operation
String returns the string representation.
-
Validate() error
operation
Validate inspects the fields of the type to determine if they are valid.
Structure Field Details
EncryptionContext map[string]*string
`type:"map"`
Specifies the encryption context that will be used when encrypting the data key.
Do not include confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output.
An encryption context is a collection of non-secret key-value pairs that represent additional authenticated data. When you use an encryption context to encrypt data, you must specify the same (an exact case-sensitive match) encryption context to decrypt the data. An encryption context is supported only on operations with symmetric encryption KMS keys. On operations with symmetric encryption KMS keys, an encryption context is optional, but it is strongly recommended.
For more information, see Encryption context (docs.aws.amazon.com/kms/latest/developerguide/concepts.html#encrypt_context) in the Key Management Service Developer Guide.
GrantTokens []*string
`type:"list"`
A list of grant tokens.
For more information, see Grant Tokens (docs.aws.amazon.com/kms/latest/developerguide/concepts.html#grant_token) in the AWS Key Management Service Developer Guide.
KeyId *string
`min:"1" type:"string" required:"true"`
Specifies the symmetric encryption KMS key that encrypts the data key. You cannot specify an asymmetric KMS key or a KMS key in a custom key store. To get the type and origin of your KMS key, use the DescribeKey operation.
To specify a KMS key, use its key ID, key ARN, alias name, or alias ARN. When using an alias name, prefix it with “alias/”. To specify a KMS key in a different Amazon Web Services account, you must use the key ARN or alias ARN.
For example:
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Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab
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Key ARN: arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab
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Alias name: alias/ExampleAlias
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Alias ARN: arn:aws:kms:us-east-2:111122223333:alias/ExampleAlias
To get the key ID and key ARN for a KMS key, use ListKeys or DescribeKey. To get the alias name and alias ARN, use ListAliases.
KeyId is a required field
KeySpec *string
`type:"string" enum:"DataKeySpec"`
Specifies the length of the data key. Use AES_128 to generate a 128-bit symmetric key, or AES_256 to generate a 256-bit symmetric key.
You must specify either the KeySpec or the NumberOfBytes parameter (but not both) in every GenerateDataKey request.
NumberOfBytes *int64
`min:"1" type:"integer"`
Specifies the length of the data key in bytes. For example, use the value 64 to generate a 512-bit data key (64 bytes is 512 bits). For 128-bit (16-byte) and 256-bit (32-byte) data keys, use the KeySpec parameter.
You must specify either the KeySpec or the NumberOfBytes parameter (but not both) in every GenerateDataKey request.
_ struct{}
`type:"structure"`
Method Details
func (s GenerateDataKeyInput) GoString() string
GoString returns the string representation.
API parameter values that are decorated as “sensitive” in the API will not be included in the string output. The member name will be present, but the value will be replaced with “sensitive”.
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// File 'service/kms/api.go', line 11509
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func (s *GenerateDataKeyInput) SetEncryptionContext(v map[string]*string) *GenerateDataKeyInput
SetEncryptionContext sets the EncryptionContext field's value.
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// File 'service/kms/api.go', line 11533
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func (s *GenerateDataKeyInput) SetGrantTokens(v []*string) *GenerateDataKeyInput
SetGrantTokens sets the GrantTokens field's value.
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// File 'service/kms/api.go', line 11539
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func (s *GenerateDataKeyInput) SetKeyId(v string) *GenerateDataKeyInput
SetKeyId sets the KeyId field's value.
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// File 'service/kms/api.go', line 11545
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func (s *GenerateDataKeyInput) SetKeySpec(v string) *GenerateDataKeyInput
SetKeySpec sets the KeySpec field's value.
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// File 'service/kms/api.go', line 11551
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func (s *GenerateDataKeyInput) SetNumberOfBytes(v int64) *GenerateDataKeyInput
SetNumberOfBytes sets the NumberOfBytes field's value.
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// File 'service/kms/api.go', line 11557
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func (s GenerateDataKeyInput) String() string
String returns the string representation.
API parameter values that are decorated as “sensitive” in the API will not be included in the string output. The member name will be present, but the value will be replaced with “sensitive”.
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// File 'service/kms/api.go', line 11500
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func (s *GenerateDataKeyInput) Validate() error
Validate inspects the fields of the type to determine if they are valid.
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// File 'service/kms/api.go', line 11514
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