Package software.amazon.awssdk.services.kms.model

Class VerifyMacRequest

    • Method Detail

      • message

        public final SdkBytes message()

        The message that will be used in the verification. Enter the same message that was used to generate the HMAC.

        GenerateMac and VerifyMac do not provide special handling for message digests. If you generated an HMAC for a hash digest of a message, you must verify the HMAC for the same hash digest.

        Returns:
        The message that will be used in the verification. Enter the same message that was used to generate the HMAC.

        GenerateMac and VerifyMac do not provide special handling for message digests. If you generated an HMAC for a hash digest of a message, you must verify the HMAC for the same hash digest.

      • keyId

        public final String keyId()

        The KMS key that will be used in the verification.

        Enter a key ID of the KMS key that was used to generate the HMAC. If you identify a different KMS key, the VerifyMac operation fails.

        Returns:
        The KMS key that will be used in the verification.

        Enter a key ID of the KMS key that was used to generate the HMAC. If you identify a different KMS key, the VerifyMac operation fails.

      • macAlgorithm

        public final MacAlgorithmSpec macAlgorithm()

        The MAC algorithm that will be used in the verification. Enter the same MAC algorithm that was used to compute the HMAC. This algorithm must be supported by the HMAC KMS key identified by the KeyId parameter.

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

        Returns:
        The MAC algorithm that will be used in the verification. Enter the same MAC algorithm that was used to compute the HMAC. This algorithm must be supported by the HMAC KMS key identified by the KeyId parameter.
        See Also:
        MacAlgorithmSpec

      • macAlgorithmAsString

        public final String macAlgorithmAsString()

        The MAC algorithm that will be used in the verification. Enter the same MAC algorithm that was used to compute the HMAC. This algorithm must be supported by the HMAC KMS key identified by the KeyId parameter.

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

        Returns:
        The MAC algorithm that will be used in the verification. Enter the same MAC algorithm that was used to compute the HMAC. This algorithm must be supported by the HMAC KMS key identified by the KeyId parameter.
        See Also:
        MacAlgorithmSpec

      • mac

        public final SdkBytes mac()

        The HMAC to verify. Enter the HMAC that was generated by the GenerateMac operation when you specified the same message, HMAC KMS key, and MAC algorithm as the values specified in this request.

        Returns:
        The HMAC to verify. Enter the HMAC that was generated by the GenerateMac operation when you specified the same message, HMAC KMS key, and MAC algorithm as the values specified in this request.

      • 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 the isEmpty() 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.

      • 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.

      • 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.

      • 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