API for Amazon DynamoDB Streams¶

ABAP Package	`/AWS1/API_DYS_IMPL`
ABAP SDK "TLA"	`DYS`
ABAP Interface	`/AWS1/IF_DYS`

The "TLA" is a Three Letter Abbreviation that appears in ABAP class names, data dictionary objects and other ABAP objects throughout the AWS SDK for SAP ABAP. The TLA for Amazon DynamoDB Streams is DYS. This TLA helps squeeze ABAP objects into the 30-character length limit of the ABAP data dictionary.

Installation¶

To install the AWS SDK for SAP ABAP, import the Core transport, along with the transport for the DynamoDB Streams module and other API modules you are interested in. A few modules are included in the Core transport itself. For more information, see the Developer Guide guide.

About The Service¶

Amazon DynamoDB

Amazon DynamoDB Streams provides API actions for accessing streams and processing stream records. To learn more about application development with Streams, see Capturing Table Activity with DynamoDB Streams in the Amazon DynamoDB Developer Guide.

Using the SDK¶

In your code, create a client using the SDK module for Amazon DynamoDB Streams, which is created with factory method /AWS1/CL_DYS_FACTORY=>create(). In this example we will assume you have configured an SDK profile in transaction /AWS1/IMG called ZFINANCE.

DATA(go_session)   = /aws1/cl_rt_session_aws=>create( 'ZFINANCE' ).
DATA(go_dys)       = /aws1/cl_dys_factory=>create( go_session ).

Your variable go_dys is an instance of /AWS1/IF_DYS, and all of the operations in the Amazon DynamoDB Streams service are accessed by calling methods in /AWS1/IF_DYS.

API Operations¶

For an overview of ABAP method calls corresponding to API operations in Amazon DynamoDB Streams, see the Operation List.

Factory Method¶

`/AWS1/CL_DYS_FACTORY=>create( )`¶

Creates an object of type /AWS1/IF_DYS.

IMPORTING¶

Optional arguments:¶

`IV_PROTOCOL` `TYPE /AWS1/RT_PROTOCOL` `/AWS1/RT_PROTOCOL`¶

`IO_SESSION` `TYPE REF TO /AWS1/CL_RT_SESSION_BASE` `/AWS1/CL_RT_SESSION_BASE`¶

`IV_REGION` `TYPE /AWS1/RT_REGION_ID` `/AWS1/RT_REGION_ID`¶

`IV_CUSTOM_ENDPOINT` `TYPE /AWS1/RT_ENDPOINT` `/AWS1/RT_ENDPOINT`¶

RETURNING¶

`OO_CLIENT` `TYPE REF TO /AWS1/IF_DYS` `/AWS1/IF_DYS`¶

/AWS1/IF_DYS represents the ABAP client for the DynamoDB Streams service, representing each operation as a method call. For more information see the API Page page.

Configuring Programmatically¶

DATA(lo_config) = DATA(go_dys)->get_config( ).

lo_config is a variable of type /AWS1/CL_DYS_CONFIG. See the documentation for /AWS1/CL_DYS_CONFIG for details on the settings that can be configured.