LISTTASKINSTANCES()`¶

About ListTaskInstances¶

Lists all task instances for a specific workflow run, with optional pagination support.

Method Signature¶

METHODS /AWS1/IF_MWS~LISTTASKINSTANCES
  IMPORTING
    !IV_WORKFLOWARN TYPE /AWS1/MWSWORKFLOWARN OPTIONAL
    !IV_RUNID TYPE /AWS1/MWSIDSTRING OPTIONAL
    !IV_MAXRESULTS TYPE /AWS1/MWSINTEGER OPTIONAL
    !IV_NEXTTOKEN TYPE /AWS1/MWSSTRING OPTIONAL
  RETURNING
    VALUE(OO_OUTPUT) TYPE REF TO /aws1/cl_mwslisttaskinstsrsp
  RAISING
    /AWS1/CX_MWSACCESSDENIEDEX
    /AWS1/CX_MWSINTERNALSERVEREX
    /AWS1/CX_MWSOPERATIONTIMEOUTEX
    /AWS1/CX_MWSTHROTTLINGEX
    /AWS1/CX_MWSVALIDATIONEX
    /AWS1/CX_MWSCLIENTEXC
    /AWS1/CX_MWSSERVEREXC
    /AWS1/CX_RT_TECHNICAL_GENERIC
    /AWS1/CX_RT_SERVICE_GENERIC.

IMPORTING¶

Required arguments:¶

`iv_workflowarn` `TYPE /AWS1/MWSWORKFLOWARN` `/AWS1/MWSWORKFLOWARN`¶

The Amazon Resource Name (ARN) of the workflow that contains the run.

`iv_runid` `TYPE /AWS1/MWSIDSTRING` `/AWS1/MWSIDSTRING`¶

The unique identifier of the workflow run for which you want a list of task instances.

Optional arguments:¶

`iv_maxresults` `TYPE /AWS1/MWSINTEGER` `/AWS1/MWSINTEGER`¶

The maximum number of task instances to return in a single response.

`iv_nexttoken` `TYPE /AWS1/MWSSTRING` `/AWS1/MWSSTRING`¶

The pagination token you need to use to retrieve the next set of results. This value is returned from a previous call to ListTaskInstances.

RETURNING¶

`oo_output` `TYPE REF TO /aws1/cl_mwslisttaskinstsrsp` `/AWS1/CL_MWSLISTTASKINSTSRSP`¶

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->listtaskinstances(
  iv_maxresults = 123
  iv_nexttoken = |string|
  iv_runid = |string|
  iv_workflowarn = |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_taskinstances( ) into lo_row.
    lo_row_1 = lo_row.
    IF lo_row_1 IS NOT INITIAL.
      lv_workflowarn = lo_row_1->get_workflowarn( ).
      lv_versionid = lo_row_1->get_workflowversion( ).
      lv_idstring = lo_row_1->get_runid( ).
      lv_idstring = lo_row_1->get_taskinstanceid( ).
      lv_taskinstancestatus = lo_row_1->get_status( ).
      lv_integer = lo_row_1->get_durationinseconds( ).
      lv_genericstring = lo_row_1->get_operatorname( ).
    ENDIF.
  ENDLOOP.
  lv_string = lo_result->get_nexttoken( ).
ENDIF.

/AWS1/IF_MWS=>LISTTASKINSTANCES()¶