API for Amazon Comprehend¶

ABAP Package	`/AWS1/API_CPD`
ABAP SDK "TLA"	`CPD`
ABAP Interface	`/AWS1/IF_CPD`

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 Comprehend is CPD. 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 Comprehend 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 Comprehend is an AWS service for gaining insight into the content of documents. Use these actions to determine the topics contained in your documents, the topics they discuss, the predominant sentiment expressed in them, the predominant language used, and more.

Using the SDK¶

In your code, create a client using the SDK module for Amazon Comprehend, which is created with factory method /AWS1/CL_CPD_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_cpd)       = /aws1/cl_cpd_factory=>create( go_session ).

Your variable go_cpd is an instance of /AWS1/IF_CPD, and all of the operations in the Amazon Comprehend service are accessed by calling methods in /AWS1/IF_CPD.

API Operations¶

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

Factory Method¶

`/AWS1/CL_CPD_FACTORY=>CREATE( )`¶

Creates an object of type /AWS1/IF_CPD.

IMPORTING¶

Required arguments:¶

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

Optional arguments:¶

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

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

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

RETURNING¶

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

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