software.amazon.awssdk.services.kms.model

Class CreateKeyRequest

java.lang.Object

software.amazon.awssdk.core.SdkRequest

software.amazon.awssdk.awscore.AwsRequest

software.amazon.awssdk.services.kms.model.KmsRequest

software.amazon.awssdk.services.kms.model.CreateKeyRequest

All Implemented Interfaces:

SdkPojo, ToCopyableBuilder<CreateKeyRequest.Builder,CreateKeyRequest>

@Generated(value="software.amazon.awssdk:codegen")
public final class CreateKeyRequest
extends KmsRequest
implements ToCopyableBuilder<CreateKeyRequest.Builder,CreateKeyRequest>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	CreateKeyRequest.Builder

Method Summary

Modifier and Type	Method and Description
static CreateKeyRequest.Builder	builder()
Boolean	bypassPolicyLockoutSafetyCheck() A flag to indicate whether to bypass the key policy lockout safety check.
CustomerMasterKeySpec	customerMasterKeySpec() Specifies the type of CMK to create.
String	customerMasterKeySpecAsString() Specifies the type of CMK to create.
String	customKeyStoreId() Creates the CMK in the specified custom key store and the key material in its associated AWS CloudHSM cluster.
String	description() A description of the CMK.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
boolean	hasTags() Returns true if the Tags property was specified by the sender (it may be empty), or false if the sender did not specify the value (it will be empty).
KeyUsageType	keyUsage() Determines the cryptographic operations for which you can use the CMK.
String	keyUsageAsString() Determines the cryptographic operations for which you can use the CMK.
OriginType	origin() The source of the key material for the CMK.
String	originAsString() The source of the key material for the CMK.
String	policy() The key policy to attach to the CMK.
List<SdkField<?>>	sdkFields()
static Class<? extends CreateKeyRequest.Builder>	serializableBuilderClass()
List<Tag>	tags() One or more tags.
CreateKeyRequest.Builder	toBuilder()
String	toString() Returns a string representation of this object.

Methods inherited from class software.amazon.awssdk.awscore.AwsRequest

overrideConfiguration

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

policy

public final String policy()

The key policy to attach to the CMK.

If you provide a key policy, it must meet the following criteria:

• If you don't set BypassPolicyLockoutSafetyCheck to true, the key policy must allow the principal that is making the CreateKey request to make a subsequent PutKeyPolicy request on the CMK. This reduces the risk that the CMK becomes unmanageable. For more information, refer to the scenario in the Default Key Policy section of the AWS 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 AWS KMS. When you create a new AWS 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 AWS KMS. For more information, see Changes that I make are not always immediately visible in the AWS Identity and Access Management User Guide.

If you do not provide a key policy, AWS KMS attaches a default key policy to the CMK. For more information, see Default Key Policy in the AWS Key Management Service Developer Guide.

The key policy size quota is 32 kilobytes (32768 bytes).

For help writing and formatting a JSON policy document, see the IAM JSON Policy Reference in the IAM User Guide .

Returns:

The key policy to attach to the CMK.

If you provide a key policy, it must meet the following criteria:

• If you don't set BypassPolicyLockoutSafetyCheck to true, the key policy must allow the principal that is making the CreateKey request to make a subsequent PutKeyPolicy request on the CMK. This reduces the risk that the CMK becomes unmanageable. For more information, refer to the scenario in the Default Key Policy section of the AWS 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 AWS KMS. When you create a new AWS 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 AWS KMS. For more information, see Changes that I make are not always immediately visible in the AWS Identity and Access Management User Guide.

If you do not provide a key policy, AWS KMS attaches a default key policy to the CMK. For more information, see Default Key Policy in the AWS Key Management Service Developer Guide.

The key policy size quota is 32 kilobytes (32768 bytes).

For help writing and formatting a JSON policy document, see the IAM JSON Policy Reference in the IAM User Guide .

description

public final String description()

A description of the CMK.

Use a description that helps you decide whether the CMK is appropriate for a task.

Returns:

A description of the CMK.

Use a description that helps you decide whether the CMK is appropriate for a task.

keyUsage

public final KeyUsageType keyUsage()

Determines the cryptographic operations for which you can use the CMK. The default value is ENCRYPT_DECRYPT. This parameter is required only for asymmetric CMKs. You can't change the KeyUsage value after the CMK is created.

Select only one valid value.

• For symmetric CMKs, omit the parameter or specify ENCRYPT_DECRYPT.

• For asymmetric CMKs with RSA key material, specify ENCRYPT_DECRYPT or SIGN_VERIFY.

• For asymmetric CMKs with ECC key material, specify SIGN_VERIFY.

If the service returns an enum value that is not available in the current SDK version, keyUsage will return KeyUsageType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from keyUsageAsString().

Returns:

Determines the cryptographic operations for which you can use the CMK. The default value is ENCRYPT_DECRYPT. This parameter is required only for asymmetric CMKs. You can't change the KeyUsage value after the CMK is created.

Select only one valid value.

• For symmetric CMKs, omit the parameter or specify ENCRYPT_DECRYPT.

• For asymmetric CMKs with RSA key material, specify ENCRYPT_DECRYPT or SIGN_VERIFY.

• For asymmetric CMKs with ECC key material, specify SIGN_VERIFY.

See Also:

KeyUsageType

keyUsageAsString

public final String keyUsageAsString()

Determines the cryptographic operations for which you can use the CMK. The default value is ENCRYPT_DECRYPT. This parameter is required only for asymmetric CMKs. You can't change the KeyUsage value after the CMK is created.

Select only one valid value.

• For symmetric CMKs, omit the parameter or specify ENCRYPT_DECRYPT.

• For asymmetric CMKs with RSA key material, specify ENCRYPT_DECRYPT or SIGN_VERIFY.

• For asymmetric CMKs with ECC key material, specify SIGN_VERIFY.

If the service returns an enum value that is not available in the current SDK version, keyUsage will return KeyUsageType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from keyUsageAsString().

Returns:

Determines the cryptographic operations for which you can use the CMK. The default value is ENCRYPT_DECRYPT. This parameter is required only for asymmetric CMKs. You can't change the KeyUsage value after the CMK is created.

Select only one valid value.

• For symmetric CMKs, omit the parameter or specify ENCRYPT_DECRYPT.

• For asymmetric CMKs with RSA key material, specify ENCRYPT_DECRYPT or SIGN_VERIFY.

• For asymmetric CMKs with ECC key material, specify SIGN_VERIFY.

See Also:

KeyUsageType

customerMasterKeySpec

public final CustomerMasterKeySpec customerMasterKeySpec()

Specifies the type of CMK to create. The default value, SYMMETRIC_DEFAULT, creates a CMK with a 256-bit symmetric key for encryption and decryption. For help choosing a key spec for your CMK, see How to Choose Your CMK Configuration in the AWS Key Management Service Developer Guide.

The CustomerMasterKeySpec determines whether the CMK contains a symmetric key or an asymmetric key pair. It also determines the encryption algorithms or signing algorithms that the CMK supports. You can't change the CustomerMasterKeySpec after the CMK is created. To further restrict the algorithms that can be used with the CMK, use a condition key in its key policy or IAM policy. For more information, see kms:EncryptionAlgorithm or kms:Signing Algorithm in the AWS Key Management Service Developer Guide.

AWS services that are integrated with AWS KMS use symmetric CMKs to protect your data. These services do not support asymmetric CMKs. For help determining whether a CMK is symmetric or asymmetric, see Identifying Symmetric and Asymmetric CMKs in the AWS Key Management Service Developer Guide.

AWS KMS supports the following key specs for CMKs:

• Symmetric key (default)

  • SYMMETRIC_DEFAULT (AES-256-GCM)

• Asymmetric RSA key pairs

  • RSA_2048

  • RSA_3072

  • RSA_4096

• Asymmetric NIST-recommended elliptic curve key pairs

  • ECC_NIST_P256 (secp256r1)

  • ECC_NIST_P384 (secp384r1)

  • ECC_NIST_P521 (secp521r1)

• Other asymmetric elliptic curve key pairs

  • ECC_SECG_P256K1 (secp256k1), commonly used for cryptocurrencies.

If the service returns an enum value that is not available in the current SDK version, customerMasterKeySpec will return CustomerMasterKeySpec.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from customerMasterKeySpecAsString().

Returns:

Specifies the type of CMK to create. The default value, SYMMETRIC_DEFAULT, creates a CMK with a 256-bit symmetric key for encryption and decryption. For help choosing a key spec for your CMK, see How to Choose Your CMK Configuration in the AWS Key Management Service Developer Guide.

The CustomerMasterKeySpec determines whether the CMK contains a symmetric key or an asymmetric key pair. It also determines the encryption algorithms or signing algorithms that the CMK supports. You can't change the CustomerMasterKeySpec after the CMK is created. To further restrict the algorithms that can be used with the CMK, use a condition key in its key policy or IAM policy. For more information, see kms:EncryptionAlgorithm or kms:Signing Algorithm in the AWS Key Management Service Developer Guide.

AWS services that are integrated with AWS KMS use symmetric CMKs to protect your data. These services do not support asymmetric CMKs. For help determining whether a CMK is symmetric or asymmetric, see Identifying Symmetric and Asymmetric CMKs in the AWS Key Management Service Developer Guide.

AWS KMS supports the following key specs for CMKs:

• Symmetric key (default)

  • SYMMETRIC_DEFAULT (AES-256-GCM)

• Asymmetric RSA key pairs

  • RSA_2048

  • RSA_3072

  • RSA_4096

• Asymmetric NIST-recommended elliptic curve key pairs

  • ECC_NIST_P256 (secp256r1)

  • ECC_NIST_P384 (secp384r1)

  • ECC_NIST_P521 (secp521r1)

• Other asymmetric elliptic curve key pairs

  • ECC_SECG_P256K1 (secp256k1), commonly used for cryptocurrencies.

See Also:

CustomerMasterKeySpec

customerMasterKeySpecAsString

public final String customerMasterKeySpecAsString()

Specifies the type of CMK to create. The default value, SYMMETRIC_DEFAULT, creates a CMK with a 256-bit symmetric key for encryption and decryption. For help choosing a key spec for your CMK, see How to Choose Your CMK Configuration in the AWS Key Management Service Developer Guide.

The CustomerMasterKeySpec determines whether the CMK contains a symmetric key or an asymmetric key pair. It also determines the encryption algorithms or signing algorithms that the CMK supports. You can't change the CustomerMasterKeySpec after the CMK is created. To further restrict the algorithms that can be used with the CMK, use a condition key in its key policy or IAM policy. For more information, see kms:EncryptionAlgorithm or kms:Signing Algorithm in the AWS Key Management Service Developer Guide.

AWS services that are integrated with AWS KMS use symmetric CMKs to protect your data. These services do not support asymmetric CMKs. For help determining whether a CMK is symmetric or asymmetric, see Identifying Symmetric and Asymmetric CMKs in the AWS Key Management Service Developer Guide.

AWS KMS supports the following key specs for CMKs:

• Symmetric key (default)

  • SYMMETRIC_DEFAULT (AES-256-GCM)

• Asymmetric RSA key pairs

  • RSA_2048

  • RSA_3072

  • RSA_4096

• Asymmetric NIST-recommended elliptic curve key pairs

  • ECC_NIST_P256 (secp256r1)

  • ECC_NIST_P384 (secp384r1)

  • ECC_NIST_P521 (secp521r1)

• Other asymmetric elliptic curve key pairs

  • ECC_SECG_P256K1 (secp256k1), commonly used for cryptocurrencies.

If the service returns an enum value that is not available in the current SDK version, customerMasterKeySpec will return CustomerMasterKeySpec.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from customerMasterKeySpecAsString().

Returns:

Specifies the type of CMK to create. The default value, SYMMETRIC_DEFAULT, creates a CMK with a 256-bit symmetric key for encryption and decryption. For help choosing a key spec for your CMK, see How to Choose Your CMK Configuration in the AWS Key Management Service Developer Guide.

The CustomerMasterKeySpec determines whether the CMK contains a symmetric key or an asymmetric key pair. It also determines the encryption algorithms or signing algorithms that the CMK supports. You can't change the CustomerMasterKeySpec after the CMK is created. To further restrict the algorithms that can be used with the CMK, use a condition key in its key policy or IAM policy. For more information, see kms:EncryptionAlgorithm or kms:Signing Algorithm in the AWS Key Management Service Developer Guide.

AWS services that are integrated with AWS KMS use symmetric CMKs to protect your data. These services do not support asymmetric CMKs. For help determining whether a CMK is symmetric or asymmetric, see Identifying Symmetric and Asymmetric CMKs in the AWS Key Management Service Developer Guide.

AWS KMS supports the following key specs for CMKs:

• Symmetric key (default)

  • SYMMETRIC_DEFAULT (AES-256-GCM)

• Asymmetric RSA key pairs

  • RSA_2048

  • RSA_3072

  • RSA_4096

• Asymmetric NIST-recommended elliptic curve key pairs

  • ECC_NIST_P256 (secp256r1)

  • ECC_NIST_P384 (secp384r1)

  • ECC_NIST_P521 (secp521r1)

• Other asymmetric elliptic curve key pairs

  • ECC_SECG_P256K1 (secp256k1), commonly used for cryptocurrencies.

See Also:

CustomerMasterKeySpec

origin

public final OriginType origin()

The source of the key material for the CMK. You cannot change the origin after you create the CMK. The default is AWS_KMS, which means AWS KMS creates the key material.

When the parameter value is EXTERNAL, AWS KMS creates a CMK without key material so that you can import key material from your existing key management infrastructure. For more information about importing key material into AWS KMS, see Importing Key Material in the AWS Key Management Service Developer Guide. This value is valid only for symmetric CMKs.

When the parameter value is AWS_CLOUDHSM, AWS KMS creates the CMK in an AWS KMS custom key store and creates its key material in the associated AWS CloudHSM cluster. You must also use the CustomKeyStoreId parameter to identify the custom key store. This value is valid only for symmetric CMKs.

If the service returns an enum value that is not available in the current SDK version, origin will return OriginType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from originAsString().

Returns:

The source of the key material for the CMK. You cannot change the origin after you create the CMK. The default is AWS_KMS, which means AWS KMS creates the key material.

When the parameter value is EXTERNAL, AWS KMS creates a CMK without key material so that you can import key material from your existing key management infrastructure. For more information about importing key material into AWS KMS, see Importing Key Material in the AWS Key Management Service Developer Guide. This value is valid only for symmetric CMKs.

When the parameter value is AWS_CLOUDHSM, AWS KMS creates the CMK in an AWS KMS custom key store and creates its key material in the associated AWS CloudHSM cluster. You must also use the CustomKeyStoreId parameter to identify the custom key store. This value is valid only for symmetric CMKs.

See Also:

OriginType

originAsString

public final String originAsString()

The source of the key material for the CMK. You cannot change the origin after you create the CMK. The default is AWS_KMS, which means AWS KMS creates the key material.

When the parameter value is EXTERNAL, AWS KMS creates a CMK without key material so that you can import key material from your existing key management infrastructure. For more information about importing key material into AWS KMS, see Importing Key Material in the AWS Key Management Service Developer Guide. This value is valid only for symmetric CMKs.

When the parameter value is AWS_CLOUDHSM, AWS KMS creates the CMK in an AWS KMS custom key store and creates its key material in the associated AWS CloudHSM cluster. You must also use the CustomKeyStoreId parameter to identify the custom key store. This value is valid only for symmetric CMKs.

If the service returns an enum value that is not available in the current SDK version, origin will return OriginType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from originAsString().

Returns:

The source of the key material for the CMK. You cannot change the origin after you create the CMK. The default is AWS_KMS, which means AWS KMS creates the key material.

When the parameter value is EXTERNAL, AWS KMS creates a CMK without key material so that you can import key material from your existing key management infrastructure. For more information about importing key material into AWS KMS, see Importing Key Material in the AWS Key Management Service Developer Guide. This value is valid only for symmetric CMKs.

When the parameter value is AWS_CLOUDHSM, AWS KMS creates the CMK in an AWS KMS custom key store and creates its key material in the associated AWS CloudHSM cluster. You must also use the CustomKeyStoreId parameter to identify the custom key store. This value is valid only for symmetric CMKs.

See Also:

OriginType

customKeyStoreId

public final String customKeyStoreId()

Creates the CMK in the specified custom key store and the key material in its associated AWS CloudHSM cluster. To create a CMK in a custom key store, you must also specify the Origin parameter with a value of AWS_CLOUDHSM. The AWS CloudHSM cluster that is associated with the custom key store must have at least two active HSMs, each in a different Availability Zone in the Region.

This parameter is valid only for symmetric CMKs. You cannot create an asymmetric CMK in a custom key store.

To find the ID of a custom key store, use the DescribeCustomKeyStores operation.

The response includes the custom key store ID and the ID of the AWS CloudHSM cluster.

This operation is part of the Custom Key Store feature feature in AWS KMS, which combines the convenience and extensive integration of AWS KMS with the isolation and control of a single-tenant key store.

Returns:

Creates the CMK in the specified custom key store and the key material in its associated AWS CloudHSM cluster. To create a CMK in a custom key store, you must also specify the Origin parameter with a value of AWS_CLOUDHSM. The AWS CloudHSM cluster that is associated with the custom key store must have at least two active HSMs, each in a different Availability Zone in the Region.

This parameter is valid only for symmetric CMKs. You cannot create an asymmetric CMK in a custom key store.

To find the ID of a custom key store, use the DescribeCustomKeyStores operation.

The response includes the custom key store ID and the ID of the AWS CloudHSM cluster.

This operation is part of the Custom Key Store feature feature in AWS KMS, which combines the convenience and extensive integration of AWS KMS with the isolation and control of a single-tenant key store.

bypassPolicyLockoutSafetyCheck

public final Boolean bypassPolicyLockoutSafetyCheck()

A flag to indicate whether to bypass the key policy lockout safety check.

Setting this value to true increases the risk that the CMK 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 AWS Key Management Service Developer Guide .

Use this parameter only when you include a policy in the request and you intend to prevent the principal that is making the request from making a subsequent PutKeyPolicy request on the CMK.

The default value is false.

Returns:

A flag to indicate whether to bypass the key policy lockout safety check.

Setting this value to true increases the risk that the CMK 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 AWS Key Management Service Developer Guide .

Use this parameter only when you include a policy in the request and you intend to prevent the principal that is making the request from making a subsequent PutKeyPolicy request on the CMK.

The default value is false.

hasTags

public final boolean hasTags()

Returns true if the Tags property was specified by the sender (it may be empty), or false if the sender did not specify the value (it will be empty). For responses returned by the SDK, the sender is the AWS service.

tags

public final List<Tag> tags()

One or more tags. 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.

When you add tags to an AWS resource, AWS generates a cost allocation report with usage and costs aggregated by tags. For information about adding, changing, deleting and listing tags for CMKs, see Tagging Keys.

Use this parameter to tag the CMK when it is created. To add tags to an existing CMK, use the TagResource operation.

To use this parameter, you must have kms:TagResource permission in an IAM policy.

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

You can use hasTags() to see if a value was sent in this field.

Returns:

One or more tags. 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.

When you add tags to an AWS resource, AWS generates a cost allocation report with usage and costs aggregated by tags. For information about adding, changing, deleting and listing tags for CMKs, see Tagging Keys.

Use this parameter to tag the CMK when it is created. To add tags to an existing CMK, use the TagResource operation.

To use this parameter, you must have kms:TagResource permission in an IAM policy.

toBuilder

public CreateKeyRequest.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<CreateKeyRequest.Builder,CreateKeyRequest>

Specified by:

toBuilder in class KmsRequest

builder

public static CreateKeyRequest.Builder builder()

serializableBuilderClass

public static Class<? extends CreateKeyRequest.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class AwsRequest

equals

public final boolean equals(Object obj)

Overrides:

equals in class AwsRequest

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

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.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

Overrides:

getValueForField in class SdkRequest

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo