import type { ExceptionOptionType as __ExceptionOptionType } from "@smithy/smithy-client"; import { DynamoDBServiceException as __BaseException } from "./DynamoDBServiceException"; import type { AttributeValue, CancellationReason, ThrottlingReason } from "./models_0"; /** *

There is another ongoing conflicting backup control plane operation on the table. * The backup is either being created, deleted or restored to a table.

* @public */ export declare class BackupInUseException extends __BaseException { readonly name: "BackupInUseException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

Backup not found for the given BackupARN.

* @public */ export declare class BackupNotFoundException extends __BaseException { readonly name: "BackupNotFoundException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

An error occurred on the server side.

* @public */ export declare class InternalServerError extends __BaseException { readonly name: "InternalServerError"; readonly $fault: "server"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

Throughput exceeds the current throughput quota for your account. For detailed * information about why the request was throttled and the ARN of the impacted resource, * find the ThrottlingReason field in the returned exception. Contact Amazon Web Services Support to request a quota * increase.

* @public */ export declare class RequestLimitExceeded extends __BaseException { readonly name: "RequestLimitExceeded"; readonly $fault: "client"; /** *

A list of ThrottlingReason that * provide detailed diagnostic information about why the request was throttled. *

* @public */ ThrottlingReasons?: ThrottlingReason[] | undefined; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The request was denied due to request throttling. For detailed information about why * the request was throttled and the ARN of the impacted resource, find the ThrottlingReason field in the returned exception.

* @public */ export declare class ThrottlingException extends __BaseException { readonly name: "ThrottlingException"; readonly $fault: "client"; /** *

A list of ThrottlingReason that * provide detailed diagnostic information about why the request was throttled. *

* @public */ throttlingReasons?: ThrottlingReason[] | undefined; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** * @public */ export declare class InvalidEndpointException extends __BaseException { readonly name: "InvalidEndpointException"; readonly $fault: "client"; Message?: string | undefined; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The request was denied due to request throttling. For detailed information about * why the request was throttled and the ARN of the impacted resource, find the ThrottlingReason field in the returned exception. The Amazon Web Services * SDKs for DynamoDB automatically retry requests that receive this exception. * Your request is eventually successful, unless your retry queue is too large to finish. * Reduce the frequency of requests and use exponential backoff. For more information, go * to Error Retries and Exponential Backoff in the Amazon DynamoDB Developer Guide.

* @public */ export declare class ProvisionedThroughputExceededException extends __BaseException { readonly name: "ProvisionedThroughputExceededException"; readonly $fault: "client"; /** *

A list of ThrottlingReason that * provide detailed diagnostic information about why the request was throttled. *

* @public */ ThrottlingReasons?: ThrottlingReason[] | undefined; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The operation tried to access a nonexistent table or index. The resource might not * be specified correctly, or its status might not be ACTIVE.

* @public */ export declare class ResourceNotFoundException extends __BaseException { readonly name: "ResourceNotFoundException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

An item collection is too large. This exception is only returned for tables that * have one or more local secondary indexes.

* @public */ export declare class ItemCollectionSizeLimitExceededException extends __BaseException { readonly name: "ItemCollectionSizeLimitExceededException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The request was rejected because one or more items in the request are being modified * by a request in another Region.

* @public */ export declare class ReplicatedWriteConflictException extends __BaseException { readonly name: "ReplicatedWriteConflictException"; readonly $fault: "client"; $retryable: {}; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

Backups have not yet been enabled for this table.

* @public */ export declare class ContinuousBackupsUnavailableException extends __BaseException { readonly name: "ContinuousBackupsUnavailableException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

There is no limit to the number of daily on-demand backups that can be taken.

*

For most purposes, up to 500 simultaneous table operations are allowed per account. * These operations include CreateTable, UpdateTable, * DeleteTable,UpdateTimeToLive, * RestoreTableFromBackup, and RestoreTableToPointInTime.

*

When you are creating a table with one or more secondary indexes, you can have up * to 250 such requests running at a time. However, if the table or index specifications * are complex, then DynamoDB might temporarily reduce the number of concurrent * operations.

*

When importing into DynamoDB, up to 50 simultaneous import table operations are * allowed per account.

*

There is a soft account quota of 2,500 tables.

*

GetRecords was called with a value of more than 1000 for the limit request * parameter.

*

More than 2 processes are reading from the same streams shard at the same time. * Exceeding this limit may result in request throttling.

* @public */ export declare class LimitExceededException extends __BaseException { readonly name: "LimitExceededException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

A target table with the specified name is either being created or deleted. *

* @public */ export declare class TableInUseException extends __BaseException { readonly name: "TableInUseException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

A source table with the name TableName does not currently exist within * the subscriber's account or the subscriber is operating in the wrong Amazon Web Services * Region.

* @public */ export declare class TableNotFoundException extends __BaseException { readonly name: "TableNotFoundException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The specified global table already exists.

* @public */ export declare class GlobalTableAlreadyExistsException extends __BaseException { readonly name: "GlobalTableAlreadyExistsException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The operation conflicts with the resource's availability. For example:

*
    *
  • *

    You attempted to recreate an existing table.

    *
    • *
  • *

    You tried to delete a table currently in the CREATING * state.

    *
    • *
  • *

    You tried to update a resource that was already being updated.

    *
    • *
*

When appropriate, wait for the ongoing update to complete and attempt the request * again.

* @public */ export declare class ResourceInUseException extends __BaseException { readonly name: "ResourceInUseException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

Operation was rejected because there is an ongoing transaction for the * item.

* @public */ export declare class TransactionConflictException extends __BaseException { readonly name: "TransactionConflictException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The operation tried to access a nonexistent resource-based policy.

*

If you specified an ExpectedRevisionId, it's possible that a policy is * present for the resource but its revision ID didn't match the expected value.

* @public */ export declare class PolicyNotFoundException extends __BaseException { readonly name: "PolicyNotFoundException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The specified export was not found.

* @public */ export declare class ExportNotFoundException extends __BaseException { readonly name: "ExportNotFoundException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The specified global table does not exist.

* @public */ export declare class GlobalTableNotFoundException extends __BaseException { readonly name: "GlobalTableNotFoundException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The specified import was not found.

* @public */ export declare class ImportNotFoundException extends __BaseException { readonly name: "ImportNotFoundException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

There was an attempt to insert an item with the same primary key as an item that * already exists in the DynamoDB table.

* @public */ export declare class DuplicateItemException extends __BaseException { readonly name: "DuplicateItemException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

DynamoDB rejected the request because you retried a request with a * different payload but with an idempotent token that was already used.

* @public */ export declare class IdempotentParameterMismatchException extends __BaseException { readonly name: "IdempotentParameterMismatchException"; readonly $fault: "client"; Message?: string | undefined; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The transaction with the given request token is already in progress.

*

Recommended Settings

* *

This is a general recommendation for handling the * TransactionInProgressException. These settings help ensure that the * client retries will trigger completion of the ongoing * TransactWriteItems request.

* *
    *
  • *

    Set clientExecutionTimeout to a value that allows at least one * retry to be processed after 5 seconds have elapsed since the first attempt for * the TransactWriteItems operation.

    *
    • *
  • *

    Set socketTimeout to a value a little lower than the * requestTimeout setting.

    *
    • *
  • *

    * requestTimeout should be set based on the time taken for the * individual retries of a single HTTP request for your use case, but setting it to * 1 second or higher should work well to reduce chances of retries and * TransactionInProgressException errors.

    *
    • *
  • *

    Use exponential backoff when retrying and tune backoff if needed.

    *
    • *
*

Assuming default retry policy, example timeout settings based on the guidelines * above are as follows:

*

Example timeline:

*
    *
  • *

    0-1000 first attempt

    *
    • *
  • *

    1000-1500 first sleep/delay (default retry policy uses 500 ms as base delay * for 4xx errors)

    *
    • *
  • *

    1500-2500 second attempt

    *
    • *
  • *

    2500-3500 second sleep/delay (500 * 2, exponential backoff)

    *
    • *
  • *

    3500-4500 third attempt

    *
    • *
  • *

    4500-6500 third sleep/delay (500 * 2^2)

    *
    • *
  • *

    6500-7500 fourth attempt (this can trigger inline recovery since 5 seconds * have elapsed since the first attempt reached TC)

    *
    • *
* @public */ export declare class TransactionInProgressException extends __BaseException { readonly name: "TransactionInProgressException"; readonly $fault: "client"; Message?: string | undefined; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

There was a conflict when writing to the specified S3 bucket.

* @public */ export declare class ExportConflictException extends __BaseException { readonly name: "ExportConflictException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The specified ExportTime is outside of the point in time recovery * window.

* @public */ export declare class InvalidExportTimeException extends __BaseException { readonly name: "InvalidExportTimeException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

Point in time recovery has not yet been enabled for this source table.

* @public */ export declare class PointInTimeRecoveryUnavailableException extends __BaseException { readonly name: "PointInTimeRecoveryUnavailableException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

There was a conflict when importing from the specified S3 source. This can occur when * the current import conflicts with a previous import request that had the same client * token.

* @public */ export declare class ImportConflictException extends __BaseException { readonly name: "ImportConflictException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

A target table with the specified name already exists.

* @public */ export declare class TableAlreadyExistsException extends __BaseException { readonly name: "TableAlreadyExistsException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

An invalid restore time was specified. RestoreDateTime must be between * EarliestRestorableDateTime and LatestRestorableDateTime.

* @public */ export declare class InvalidRestoreTimeException extends __BaseException { readonly name: "InvalidRestoreTimeException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The specified replica is already part of the global table.

* @public */ export declare class ReplicaAlreadyExistsException extends __BaseException { readonly name: "ReplicaAlreadyExistsException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The specified replica is no longer part of the global table.

* @public */ export declare class ReplicaNotFoundException extends __BaseException { readonly name: "ReplicaNotFoundException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The operation tried to access a nonexistent index.

* @public */ export declare class IndexNotFoundException extends __BaseException { readonly name: "IndexNotFoundException"; readonly $fault: "client"; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

A condition specified in the operation failed to be evaluated.

* @public */ export declare class ConditionalCheckFailedException extends __BaseException { readonly name: "ConditionalCheckFailedException"; readonly $fault: "client"; /** *

Item which caused the ConditionalCheckFailedException.

* @public */ Item?: Record | undefined; /** * @internal */ constructor(opts: __ExceptionOptionType); } /** *

The entire transaction request was canceled.

*

DynamoDB cancels a TransactWriteItems request under the following * circumstances:

*
    *
  • *

    A condition in one of the condition expressions is not met.

    *
    • *
  • *

    A table in the TransactWriteItems request is in a different * account or region.

    *
    • *
  • *

    More than one action in the TransactWriteItems operation * targets the same item.

    *
    • *
  • *

    There is insufficient provisioned capacity for the transaction to be * completed.

    *
    • *
  • *

    An item size becomes too large (larger than 400 KB), or a local secondary * index (LSI) becomes too large, or a similar validation error occurs because of * changes made by the transaction.

    *
    • *
  • *

    There is a user error, such as an invalid data format.

    *
    • *
  • *

    There is an ongoing TransactWriteItems operation that * conflicts with a concurrent TransactWriteItems request. In this * case the TransactWriteItems operation fails with a * TransactionCanceledException.

    *
    • *
*

DynamoDB cancels a TransactGetItems request under the * following circumstances:

*
    *
  • *

    There is an ongoing TransactGetItems operation that conflicts * with a concurrent PutItem, UpdateItem, * DeleteItem or TransactWriteItems request. In this * case the TransactGetItems operation fails with a * TransactionCanceledException.

    *
    • *
  • *

    A table in the TransactGetItems request is in a different * account or region.

    *
    • *
  • *

    There is insufficient provisioned capacity for the transaction to be * completed.

    *
    • *
  • *

    There is a user error, such as an invalid data format.

    *
    • *
* *

DynamoDB lists the cancellation reasons on the * CancellationReasons property. Transaction cancellation reasons are ordered in the order of requested * items, if an item has no error it will have None code and * Null message.

* *

Cancellation reason codes and possible error messages:

*
    *
  • *

    No Errors:

    *
      *
    • *

      Code: None *

      *
      • *
    • *

      Message: null *

      *
      • *
    *
    • *
  • *

    Conditional Check Failed:

    *
      *
    • *

      Code: ConditionalCheckFailed *

      *
      • *
    • *

      Message: The conditional request failed.

      *
      • *
    *
    • *
  • *

    Item Collection Size Limit Exceeded:

    *
      *
    • *

      Code: ItemCollectionSizeLimitExceeded *

      *
      • *
    • *

      Message: Collection size exceeded.

      *
      • *
    *
    • *
  • *

    Transaction Conflict:

    *
      *
    • *

      Code: TransactionConflict *

      *
      • *
    • *

      Message: Transaction is ongoing for the item.

      *
      • *
    *
    • *
  • *

    Provisioned Throughput Exceeded:

    *
      *
    • *

      Code: ProvisionedThroughputExceeded *

      *
      • *
    • *

      Messages:

      *
        *
      • *

        The level of configured provisioned throughput for the * table was exceeded. Consider increasing your provisioning level * with the UpdateTable API.

        * *

        This Message is received when provisioned throughput is * exceeded is on a provisioned DynamoDB * table.

        *         *
        • *
      • *

        The level of configured provisioned throughput for one or * more global secondary indexes of the table was exceeded. * Consider increasing your provisioning level for the * under-provisioned global secondary indexes with the UpdateTable * API.

        * *

        This message is returned when provisioned throughput is * exceeded is on a provisioned GSI.

        *         *
        • *
      *
      • *
    *
    • *
  • *

    Throttling Error:

    *
      *
    • *

      Code: ThrottlingError *

      *
      • *
    • *

      Messages:

      *
        *
      • *

        Throughput exceeds the current capacity of your table or * index. DynamoDB is automatically scaling your table or * index so please try again shortly. If exceptions persist, check * if you have a hot key: * https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/bp-partition-key-design.html.

        * *

        This message is returned when writes get throttled on an * On-Demand table as DynamoDB is automatically * scaling the table.

        *         *
        • *
      • *

        Throughput exceeds the current capacity for one or more * global secondary indexes. DynamoDB is automatically * scaling your index so please try again shortly.

        * *

        This message is returned when writes get throttled on an * On-Demand GSI as DynamoDB is automatically scaling * the GSI.

        *         *
        • *
      *
      • *
    *
    • *
  • *

    Validation Error:

    *
      *
    • *

      Code: ValidationError *

      *
      • *
    • *

      Messages:

      *
        *
      • *

        One or more parameter values were invalid.

        *
        • *
      • *

        The update expression attempted to update the secondary * index key beyond allowed size limits.

        *
        • *
      • *

        The update expression attempted to update the secondary * index key to unsupported type.

        *
        • *
      • *

        An operand in the update expression has an incorrect data * type.

        *
        • *
      • *

        Item size to update has exceeded the maximum allowed * size.

        *
        • *
      • *

        Number overflow. Attempting to store a number with * magnitude larger than supported range.

        *
        • *
      • *

        Type mismatch for attribute to update.

        *
        • *
      • *

        Nesting Levels have exceeded supported limits.

        *
        • *
      • *

        The document path provided in the update expression is * invalid for update.

        *
        • *
      • *

        The provided expression refers to an attribute that does * not exist in the item.

        *
        • *
      *
      • *
    *
    • *
* @public */ export declare class TransactionCanceledException extends __BaseException { readonly name: "TransactionCanceledException"; readonly $fault: "client"; Message?: string | undefined; /** *

A list of cancellation reasons.

* @public */ CancellationReasons?: CancellationReason[] | undefined; /** * @internal */ constructor(opts: __ExceptionOptionType); }