/AWS1/CL_OSR=>LISTVERSIONS()

About ListVersions

Lists all versions of OpenSearch and Elasticsearch that Amazon OpenSearch Service supports.

Method Signature

IMPORTING

Optional arguments:

iv_maxresults TYPE /AWS1/OSRMAXRESULTS /AWS1/OSRMAXRESULTS

An optional parameter that specifies the maximum number of results to return. You can use nextToken to get the next page of results.

iv_nexttoken TYPE /AWS1/OSRNEXTTOKEN /AWS1/OSRNEXTTOKEN

If your initial ListVersions operation returns a nextToken, you can include the returned nextToken in subsequent ListVersions operations, which returns results in the next page.

RETURNING

oo_output TYPE REF TO /aws1/cl_osrlistversionsrsp /AWS1/CL_OSRLISTVERSIONSRSP

Domain	/AWS1/RT_ACCOUNT_ID
Primitive Type	NUMC

Examples

Syntax Example

This is an example of the syntax for calling the method. It includes every possible argument and initializes every possible value. The data provided is not necessarily semantically accurate (for example the value "string" may be provided for something that is intended to be an instance ID, or in some cases two arguments may be mutually exclusive). The syntax shows the ABAP syntax for creating the various data structures.

DATA(lo_result) = lo_client->/aws1/if_osr~listversions(
  iv_maxresults = 123
  iv_nexttoken = |string|
).

This is an example of reading all possible response values

lo_result = lo_result.
IF lo_result IS NOT INITIAL.
  LOOP AT lo_result->get_versions( ) into lo_row.
    lo_row_1 = lo_row.
    IF lo_row_1 IS NOT INITIAL.
      lv_versionstring = lo_row_1->get_value( ).
    ENDIF.
  ENDLOOP.
  lv_nexttoken = lo_result->get_nexttoken( ).
ENDIF.