# acu_ss_aoc_inform_invoke

Indicates incoming advice of charge information. The information is specified in substructures contained in this structure.

#### Variant

ETS 300

#### Operation ID

ACU_OP_ID_AOC_INFORM

#### OpType

ACU_OP_TYPE_INVOKE

#### Structure

struct acu_ss_aoc_inform_invoke
{
struct acu_ext_hdr ext_hdr; /* Extension header */
struct acu_ss_hdr ss_hdr; /* Supp. services header */
uchar aoc_type; /* From ACU_SS_AOC_TYPE... constants */
pad7
union
{
tAcuSSAocSInform aoc_s; /* aoc_type==AOC_SS_TYPE_AOC_S_INFORM */
tAcuSSAocDInform aoc_d; /* aoc_type==AOC_SS_TYPE_AOC_D_INFORM */
tAcuSSAocEInform aoc_e; /* aoc_type==AOC_SS_TYPE_AOC_E_INFORM */
} aoc_data;
};

#### Fields

Field | Description | Mandatory in messages to ETS 300 user-side application?
--- | --- | ---
aoc_type | Type of AOC service returning the data. From AU_SS_AOC_TYPE constants. | Yes
aoc_data | aoc_s contains data if aoc_type= ACU_SS_AOC_TYPE_AOC_S_INFORM aoc_d contains data if aoc_type= ACU_SS_AOC_TYPE_AOC_D_INFORM aoc_e contains data if aoc_type= ACU_SS_AOC_TYPE_AOC_E_INFORM | Yes