Class GenerateDataKeyPairRequest
- java.lang.Object
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- software.amazon.awssdk.core.SdkRequest
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- software.amazon.awssdk.awscore.AwsRequest
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- software.amazon.awssdk.services.kms.model.KmsRequest
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- software.amazon.awssdk.services.kms.model.GenerateDataKeyPairRequest
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- All Implemented Interfaces:
SdkPojo
,ToCopyableBuilder<GenerateDataKeyPairRequest.Builder,GenerateDataKeyPairRequest>
@Generated("software.amazon.awssdk:codegen") public final class GenerateDataKeyPairRequest extends KmsRequest implements ToCopyableBuilder<GenerateDataKeyPairRequest.Builder,GenerateDataKeyPairRequest>
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Nested Class Summary
Nested Classes Modifier and Type Class Description static interface
GenerateDataKeyPairRequest.Builder
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static GenerateDataKeyPairRequest.Builder
builder()
Boolean
dryRun()
Checks if your request will succeed.Map<String,String>
encryptionContext()
Specifies the encryption context that will be used when encrypting the private key in the data key pair.boolean
equals(Object obj)
boolean
equalsBySdkFields(Object obj)
<T> Optional<T>
getValueForField(String fieldName, Class<T> clazz)
List<String>
grantTokens()
A list of grant tokens.boolean
hasEncryptionContext()
For responses, this returns true if the service returned a value for the EncryptionContext property.boolean
hasGrantTokens()
For responses, this returns true if the service returned a value for the GrantTokens property.int
hashCode()
String
keyId()
Specifies the symmetric encryption KMS key that encrypts the private key in the data key pair.DataKeyPairSpec
keyPairSpec()
Determines the type of data key pair that is generated.String
keyPairSpecAsString()
Determines the type of data key pair that is generated.RecipientInfo
recipient()
A signed attestation document from an Amazon Web Services Nitro enclave and the encryption algorithm to use with the enclave's public key.List<SdkField<?>>
sdkFields()
static Class<? extends GenerateDataKeyPairRequest.Builder>
serializableBuilderClass()
GenerateDataKeyPairRequest.Builder
toBuilder()
String
toString()
Returns a string representation of this object.-
Methods inherited from class software.amazon.awssdk.awscore.AwsRequest
overrideConfiguration
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Detail
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hasEncryptionContext
public final boolean hasEncryptionContext()
For responses, this returns true if the service returned a value for the EncryptionContext property. This DOES NOT check that the value is non-empty (for which, you should check theisEmpty()
method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.
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encryptionContext
public final Map<String,String> encryptionContext()
Specifies the encryption context that will be used when encrypting the private key in the data key pair.
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 in the Key Management Service Developer Guide.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the
hasEncryptionContext()
method.- Returns:
- Specifies the encryption context that will be used when encrypting the private key in the data key
pair.
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 in the Key Management Service Developer Guide.
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keyId
public final String keyId()
Specifies the symmetric encryption KMS key that encrypts the private key in the data key pair. 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/"
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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.
- Returns:
- Specifies the symmetric encryption KMS key that encrypts the private key in the data key pair. 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.
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keyPairSpec
public final DataKeyPairSpec keyPairSpec()
Determines the type of data key pair that is generated.
The KMS rule that restricts the use of asymmetric RSA and SM2 KMS keys to encrypt and decrypt or to sign and verify (but not both), and the rule that permits you to use ECC KMS keys only to sign and verify, are not effective on data key pairs, which are used outside of KMS. The SM2 key spec is only available in China Regions.
If the service returns an enum value that is not available in the current SDK version,
keyPairSpec
will returnDataKeyPairSpec.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromkeyPairSpecAsString()
.- Returns:
- Determines the type of data key pair that is generated.
The KMS rule that restricts the use of asymmetric RSA and SM2 KMS keys to encrypt and decrypt or to sign and verify (but not both), and the rule that permits you to use ECC KMS keys only to sign and verify, are not effective on data key pairs, which are used outside of KMS. The SM2 key spec is only available in China Regions.
- See Also:
DataKeyPairSpec
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keyPairSpecAsString
public final String keyPairSpecAsString()
Determines the type of data key pair that is generated.
The KMS rule that restricts the use of asymmetric RSA and SM2 KMS keys to encrypt and decrypt or to sign and verify (but not both), and the rule that permits you to use ECC KMS keys only to sign and verify, are not effective on data key pairs, which are used outside of KMS. The SM2 key spec is only available in China Regions.
If the service returns an enum value that is not available in the current SDK version,
keyPairSpec
will returnDataKeyPairSpec.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is available fromkeyPairSpecAsString()
.- Returns:
- Determines the type of data key pair that is generated.
The KMS rule that restricts the use of asymmetric RSA and SM2 KMS keys to encrypt and decrypt or to sign and verify (but not both), and the rule that permits you to use ECC KMS keys only to sign and verify, are not effective on data key pairs, which are used outside of KMS. The SM2 key spec is only available in China Regions.
- See Also:
DataKeyPairSpec
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hasGrantTokens
public final boolean hasGrantTokens()
For responses, this returns true if the service returned a value for the GrantTokens property. This DOES NOT check that the value is non-empty (for which, you should check theisEmpty()
method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.
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grantTokens
public final List<String> grantTokens()
A list of grant tokens.
Use a grant token when your permission to call this operation comes from a new grant that has not yet achieved eventual consistency. For more information, see Grant token and Using a grant token in the Key Management Service Developer Guide.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the
hasGrantTokens()
method.- Returns:
- A list of grant tokens.
Use a grant token when your permission to call this operation comes from a new grant that has not yet achieved eventual consistency. For more information, see Grant token and Using a grant token in the Key Management Service Developer Guide.
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recipient
public final RecipientInfo recipient()
A signed attestation document from an Amazon Web Services Nitro enclave and the encryption algorithm to use with the enclave's public key. The only valid encryption algorithm is
RSAES_OAEP_SHA_256
.This parameter only supports attestation documents for Amazon Web Services Nitro Enclaves. To call DeriveSharedSecret for an Amazon Web Services Nitro Enclaves, use the Amazon Web Services Nitro Enclaves SDK to generate the attestation document and then use the Recipient parameter from any Amazon Web Services SDK to provide the attestation document for the enclave.
When you use this parameter, instead of returning a plaintext copy of the private data key, KMS encrypts the plaintext private data key under the public key in the attestation document, and returns the resulting ciphertext in the
CiphertextForRecipient
field in the response. This ciphertext can be decrypted only with the private key in the enclave. TheCiphertextBlob
field in the response contains a copy of the private data key encrypted under the KMS key specified by theKeyId
parameter. ThePrivateKeyPlaintext
field in the response is null or empty.For information about the interaction between KMS and Amazon Web Services Nitro Enclaves, see How Amazon Web Services Nitro Enclaves uses KMS in the Key Management Service Developer Guide.
- Returns:
- A signed attestation document from an Amazon Web Services Nitro enclave and the encryption algorithm to use
with the enclave's public key. The only valid encryption algorithm is
RSAES_OAEP_SHA_256
.This parameter only supports attestation documents for Amazon Web Services Nitro Enclaves. To call DeriveSharedSecret for an Amazon Web Services Nitro Enclaves, use the Amazon Web Services Nitro Enclaves SDK to generate the attestation document and then use the Recipient parameter from any Amazon Web Services SDK to provide the attestation document for the enclave.
When you use this parameter, instead of returning a plaintext copy of the private data key, KMS encrypts the plaintext private data key under the public key in the attestation document, and returns the resulting ciphertext in the
CiphertextForRecipient
field in the response. This ciphertext can be decrypted only with the private key in the enclave. TheCiphertextBlob
field in the response contains a copy of the private data key encrypted under the KMS key specified by theKeyId
parameter. ThePrivateKeyPlaintext
field in the response is null or empty.For information about the interaction between KMS and Amazon Web Services Nitro Enclaves, see How Amazon Web Services Nitro Enclaves uses KMS in the Key Management Service Developer Guide.
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dryRun
public final Boolean dryRun()
Checks if your request will succeed.
DryRun
is an optional parameter.To learn more about how to use this parameter, see Testing your KMS API calls in the Key Management Service Developer Guide.
- Returns:
- Checks if your request will succeed.
DryRun
is an optional parameter.To learn more about how to use this parameter, see Testing your KMS API calls in the Key Management Service Developer Guide.
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toBuilder
public GenerateDataKeyPairRequest.Builder toBuilder()
- Specified by:
toBuilder
in interfaceToCopyableBuilder<GenerateDataKeyPairRequest.Builder,GenerateDataKeyPairRequest>
- Specified by:
toBuilder
in classKmsRequest
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builder
public static GenerateDataKeyPairRequest.Builder builder()
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serializableBuilderClass
public static Class<? extends GenerateDataKeyPairRequest.Builder> serializableBuilderClass()
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hashCode
public final int hashCode()
- Overrides:
hashCode
in classAwsRequest
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equals
public final boolean equals(Object obj)
- Overrides:
equals
in classAwsRequest
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equalsBySdkFields
public final boolean equalsBySdkFields(Object obj)
- Specified by:
equalsBySdkFields
in interfaceSdkPojo
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toString
public final String toString()
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
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getValueForField
public final <T> Optional<T> getValueForField(String fieldName, Class<T> clazz)
- Overrides:
getValueForField
in classSdkRequest
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