DESCRIBEVALIDDBINSTANCEMODS()`¶

About DescribeValidDBInstanceModifications¶

You can call DescribeValidDBInstanceModifications to learn what modifications you can make to your DB instance. You can use this information when you call ModifyDBInstance.

This command doesn't apply to RDS Custom.

Method Signature¶

IMPORTING¶

Required arguments:¶

`iv_dbinstanceidentifier` `TYPE /AWS1/RDSSTRING` `/AWS1/RDSSTRING`¶

The customer identifier or the ARN of your DB instance.

RETURNING¶

`oo_output` `TYPE REF TO /aws1/cl_rdsdscvaliddbinstmo01` `/AWS1/CL_RDSDSCVALIDDBINSTMO01`¶

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_rds~describevaliddbinstancemods( |string| ).

This is an example of reading all possible response values

lo_result = lo_result.
IF lo_result IS NOT INITIAL.
  lo_validdbinstancemodifica = lo_result->get_validdbinstmodsmessage( ).
  IF lo_validdbinstancemodifica IS NOT INITIAL.
    LOOP AT lo_validdbinstancemodifica->get_storage( ) into lo_row.
      lo_row_1 = lo_row.
      IF lo_row_1 IS NOT INITIAL.
        lv_string = lo_row_1->get_storagetype( ).
        LOOP AT lo_row_1->get_storagesize( ) into lo_row_2.
          lo_row_3 = lo_row_2.
          IF lo_row_3 IS NOT INITIAL.
            lv_integer = lo_row_3->get_from( ).
            lv_integer = lo_row_3->get_to( ).
            lv_integeroptional = lo_row_3->get_step( ).
          ENDIF.
        ENDLOOP.
        LOOP AT lo_row_1->get_provisionediops( ) into lo_row_2.
          lo_row_3 = lo_row_2.
          IF lo_row_3 IS NOT INITIAL.
            lv_integer = lo_row_3->get_from( ).
            lv_integer = lo_row_3->get_to( ).
            lv_integeroptional = lo_row_3->get_step( ).
          ENDIF.
        ENDLOOP.
        LOOP AT lo_row_1->get_iopstostorageratio( ) into lo_row_4.
          lo_row_5 = lo_row_4.
          IF lo_row_5 IS NOT INITIAL.
            lv_double = lo_row_5->get_from( ).
            lv_double = lo_row_5->get_to( ).
          ENDIF.
        ENDLOOP.
        lv_boolean = lo_row_1->get_supportsstorageautosc( ).
        LOOP AT lo_row_1->get_provstoragethroughput( ) into lo_row_2.
          lo_row_3 = lo_row_2.
          IF lo_row_3 IS NOT INITIAL.
            lv_integer = lo_row_3->get_from( ).
            lv_integer = lo_row_3->get_to( ).
            lv_integeroptional = lo_row_3->get_step( ).
          ENDIF.
        ENDLOOP.
        LOOP AT lo_row_1->get_strgthruputtoiopsratio( ) into lo_row_4.
          lo_row_5 = lo_row_4.
          IF lo_row_5 IS NOT INITIAL.
            lv_double = lo_row_5->get_from( ).
            lv_double = lo_row_5->get_to( ).
          ENDIF.
        ENDLOOP.
      ENDIF.
    ENDLOOP.
    LOOP AT lo_validdbinstancemodifica->get_validprocessorfeatures( ) into lo_row_6.
      lo_row_7 = lo_row_6.
      IF lo_row_7 IS NOT INITIAL.
        lv_string = lo_row_7->get_name( ).
        lv_string = lo_row_7->get_defaultvalue( ).
        lv_string = lo_row_7->get_allowedvalues( ).
      ENDIF.
    ENDLOOP.
    lv_boolean = lo_validdbinstancemodifica->get_suppsdedicatedlogvolume( ).
  ENDIF.
ENDIF.

To describe valid modifications for a DB instance¶

The following example retrieves details about the valid modifications for the specified DB instance.

DATA(lo_result) = lo_client->/aws1/if_rds~describevaliddbinstancemods( |database-test1| ).

/AWS1/CL_RDS=>DESCRIBEVALIDDBINSTANCEMODS()¶