List Member Vouchers

Returns vouchers that are eligible or issued for a specific member. Example curl: ```bash curl --request POST '{{base_url}}/sp/members/vouchers/list' \ --header 'Authorization: Bearer {{access_token}}' \ --header 'Content-Type: application/json' \ --data-raw '{ "contact_id": {{contact_id}}, "location_id": {{location_id}}, "per_page": 25, "page": 1 }' ``` Example success response shape: ```json { "success": true, "message": "OK", "data": [ { "voucher_id": 10, "campaign_name": "Birthday Voucher", "coupon_code": "BIRTHDAY10", "coupon_value": 10, "eligible": true } ], "meta": { "pagination": { "total": 1, "per_page": 25, "current_page": 1, "last_page": 1, "from": 1, "to": 1 } } } ``` Example error response shape: ```json { "success": false, "message": "Unauthorized.", "error": { "code": "unauthorized", "details": {} } } ``` Common platform errors: - `sp_scope_not_granted` - `sp_token_scope_missing` - `sp_location_not_allowed` - `legacy_field_not_allowed` - `query_parameters_not_allowed` - `invalid_content_type`