GRRM_S_API_RESPONSE_DATA is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "response data for api" Information within sap ABAP programs. This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately. i.e. DATA: wa_GRRM_S_API_RESPONSE_DATA TYPE GRRM_S_API_RESPONSE_DATA.
The GRRM_S_API_RESPONSE_DATA table consists of various fields, each holding specific information or linking keys about response data for api data available in SAP. These include RESPONSE_ID (Object ID), CREATED_BY (Created By), CREATE_TIME (Created On), CHANGED_BY (Last Changed by)... See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .