Exceptions

Exception classed for use in the DynamoDB Encryption Client.

exception dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Bases: Exception

Base class for all custom exceptions.

exception dynamodb_encryption_sdk.exceptions.InvalidArgumentError

Bases: dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Raised when a general invalid argument is provided.

exception dynamodb_encryption_sdk.exceptions.SerializationError

Bases: dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Otherwise undifferentiated errors encountered while serializing data.

exception dynamodb_encryption_sdk.exceptions.DeserializationError

Bases: dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Otherwise undifferentiated errors encountered while deserializing data.

exception dynamodb_encryption_sdk.exceptions.InvalidMaterialDescriptionError

Bases: dynamodb_encryption_sdk.exceptions.DeserializationError

Raised when errors are encountered processing a material description.

exception dynamodb_encryption_sdk.exceptions.InvalidMaterialDescriptionVersionError

Bases: dynamodb_encryption_sdk.exceptions.DeserializationError

Raised when a material description is encountered with an invalid version.

exception dynamodb_encryption_sdk.exceptions.InvalidAlgorithmError

Bases: dynamodb_encryption_sdk.exceptions.InvalidArgumentError

Raised when an invalid algorithm identifier is encountered.

exception dynamodb_encryption_sdk.exceptions.JceTransformationError

Bases: dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Otherwise undifferentiated errors encountered when attempting to read a JCE transformation.

exception dynamodb_encryption_sdk.exceptions.DelegatedKeyError

Bases: dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Otherwise undifferentiated errors encountered by a DelegatedKey.

exception dynamodb_encryption_sdk.exceptions.DelegatedKeyEncryptionError

Bases: dynamodb_encryption_sdk.exceptions.DelegatedKeyError

Raised when a DelegatedKey encounters an error during encryption.

exception dynamodb_encryption_sdk.exceptions.DelegatedKeyDecryptionError

Bases: dynamodb_encryption_sdk.exceptions.DelegatedKeyError

Raised when a DelegatedKey encounters an error during decryption.

exception dynamodb_encryption_sdk.exceptions.AwsKmsMaterialsProviderError

Bases: dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Otherwise undifferentiated errors encountered by the AwsKmsCryptographicMaterialsProvider.

exception dynamodb_encryption_sdk.exceptions.UnknownRegionError

Bases: dynamodb_encryption_sdk.exceptions.AwsKmsMaterialsProviderError

Raised when the AwsKmsCryptographicMaterialsProvider is asked for an unknown region.

exception dynamodb_encryption_sdk.exceptions.DecryptionError

Bases: dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Otherwise undifferentiated error encountered while decrypting data.

exception dynamodb_encryption_sdk.exceptions.UnwrappingError

Bases: dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Otherwise undifferentiated error encountered while unwrapping a key.

exception dynamodb_encryption_sdk.exceptions.EncryptionError

Bases: dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Otherwise undifferentiated error encountered while encrypting data.

exception dynamodb_encryption_sdk.exceptions.WrappingError

Bases: dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Otherwise undifferentiated error encountered while wrapping a key.

exception dynamodb_encryption_sdk.exceptions.SigningError

Bases: dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Otherwise undifferentiated error encountered while signing data.

exception dynamodb_encryption_sdk.exceptions.SignatureVerificationError

Bases: dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Otherwise undifferentiated error encountered while verifying a signature.

exception dynamodb_encryption_sdk.exceptions.ProviderStoreError

Bases: dynamodb_encryption_sdk.exceptions.DynamodbEncryptionSdkError

Otherwise undifferentiated error encountered by a provider store.

exception dynamodb_encryption_sdk.exceptions.NoKnownVersionError

Bases: dynamodb_encryption_sdk.exceptions.ProviderStoreError

Raised if a provider store cannot locate any version of the requested material.

exception dynamodb_encryption_sdk.exceptions.InvalidVersionError

Bases: dynamodb_encryption_sdk.exceptions.ProviderStoreError

Raised if an invalid version of a material is requested.

exception dynamodb_encryption_sdk.exceptions.VersionAlreadyExistsError

Bases: dynamodb_encryption_sdk.exceptions.ProviderStoreError

Raised if a version that is being added to a provider store already exists.