Interface ZIF_LLM_HTTP_CLIENT_WRAPPER

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Overview

Interface ZIF_LLM_HTTP_CLIENT_WRAPPER provides a simplified abstraction for HTTP client operations in SAP systems.

Key Methods

Method	Type	Purpose	Exception Raised
GET_CLIENT	Class	Creates a client instance using provider and client configurations.	ZCX_LLM_VALIDATION
SET_HEADER	Instance	Sets/overwrites HTTP headers.	ZCX_LLM_VALIDATION
SET_URL	Instance	Defines the target URL (SM59 destination path is automatically prepended).	ZCX_LLM_VALIDATION
COMMUNICATE	Instance	Executes the HTTP request, returns response data (code, message, payload, HTTP reference).	ZCX_LLM_HTTP_ERROR
CLOSE_CLIENT	Instance	Releases HTTP client resources.	-

Response Structure (RESPONSE type):

• CODE: HTTP status code
• MESSAGE: Status message
• RESPONSE: Payload as string
• HTTP_RESPONSE: Reference to SAP HTTP response object

Dependencies

• Exceptions:
• ZCX_LLM_VALIDATION: Raised during configuration/input validation errors.
• ZCX_LLM_HTTP_ERROR: Thrown for HTTP communication failures.
• SAP Framework: Relies on IF_HTTP_RESPONSE for native HTTP handling.
• Data Structures:
• ZLLM_CLNT_CONFIG: Client-specific configuration.
• ZLLM_PROVIDERS: Provider-specific settings (e.g., endpoints, credentials).