> For the complete documentation index, see [llms.txt](https://docs.sportradar.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sportradar.com/transaction30api/sandbox/user-manual/promo_payout_modifier.md).

# promo\_payout\_modifier

**Goal:** Place a **payout-modifier** selection as **`customer_promo`** and receive **accepted**.

Use `Selection.newPayoutModifierSelectionBuilder().setReference("pref-1").setDescription("payout-mod").setSelection(nestedUf)`. Wire type `"payout-modifier"`.

## How to build the request (Java SDK)

{% stepper %}
{% step %}

### Create an `EndCustomer` with `customer_promo` and use a cash stake

{% endstep %}

{% step %}

### Build the nested UF selection for `sr:match:15050881`

{% endstep %}

{% step %}

### Wrap the UF selection with the payout-modifier builder

Set the `reference` and `description` as shown above.
{% endstep %}

{% step %}

### Send the ticket

Call `sendTicket`.
{% endstep %}
{% endstepper %}

## Java example

```java
import com.sportradar.mbs.sdk.entities.channel.Channel;
import com.sportradar.mbs.sdk.entities.common.AcceptanceStatus;
import com.sportradar.mbs.sdk.entities.common.Bet;
import com.sportradar.mbs.sdk.entities.common.EndCustomer;
import com.sportradar.mbs.sdk.entities.common.TicketContext;
import com.sportradar.mbs.sdk.entities.odds.Odds;
import com.sportradar.mbs.sdk.entities.request.TicketRequest;
import com.sportradar.mbs.sdk.entities.response.TicketResponse;
import com.sportradar.mbs.sdk.entities.selection.Selection;
import com.sportradar.mbs.sdk.entities.stake.Stake;
import java.math.BigDecimal;

Selection uf = Selection.newUfSelectionBuilder()
    .setProductId("3").setEventId("sr:match:15050881")
    .setMarketId("m1").setOutcomeId("o1")
    .setOdds(Odds.newDecimalOddsBuilder().setValue(new BigDecimal("2.0")).build())
    .build();

TicketRequest request = TicketRequest.newBuilder()
    .setTicketId("tid-payout-mod")
    .setContext(TicketContext.newBuilder()
        .setLimitId(123L)
        .setChannel(Channel.newMobileChannelBuilder()
            .setLang("en")
            .setIp("127.0.0.1")
            .setDeviceId("deviceId123")
            .build())
        .setEndCustomer(EndCustomer.newBuilder().setId("customer_promo").build())
        .build())
    .setBets(Bet.newBuilder()
        .setBetId("bet-1")
        .setSelections(Selection.newPayoutModifierSelectionBuilder()
            .setReference("pref-1")
            .setDescription("payout-mod")
            .setSelection(uf)
            .build())
        .setStake(Stake.newCashStakeBuilder().setAmount(new BigDecimal("10")).setCurrency("EUR").build())
        .build())
    .build();
TicketResponse response = mbsSdk.getTicketProtocol().sendTicket(request);
// ACCEPTED
```

## Wire JSON (what the SDK sends)

```json
{
  "operatorId": 9985,
  "correlationId": "corr-1",
  "timestampUtc": 1710000000000,
  "operation": "ticket-placement",
  "version": "3.0",
  "content": {
    "type": "ticket",
    "ticketId": "tid-payout-mod",
    "context": {
      "limitId": 123,
      "channel": {
        "type": "mobile",
        "lang": "en",
        "ip": "127.0.0.1",
        "deviceId": "deviceId123"
      },
      "endCustomer": { "id": "customer_promo" }
    },
    "bets": [{
      "betId": "bet-1",
      "selections": [{
        "type": "payout-modifier",
        "reference": "pref-1",
        "description": "payout-mod",
        "selection": {
            "type": "uf",
            "eventId": "sr:match:15050881",
            "marketId": "m1",
            "outcomeId": "o1",
            "productId": "3",
            "odds": { "type": "decimal", "value": "2.0" }
          }
      }],
      "stake": [{ "type": "cash", "amount": "10", "currency": "EUR" }]
    }]
  }
}
```

| Field name                                | Value                | Mandatory / Optional | Data type | Ignored by sandbox   |
| ----------------------------------------- | -------------------- | -------------------- | --------- | -------------------- |
| `operatorId`                              | `9985`               | Mandatory            | integer   | Yes                  |
| `correlationId`                           | `"corr-1"`           | Mandatory            | string    | No (echoed in reply) |
| `timestampUtc`                            | `1710000000000`      | Mandatory            | integer   | Yes                  |
| `operation`                               | `"ticket-placement"` | Mandatory            | string    | No                   |
| `version`                                 | `"3.0"`              | Mandatory            | string    | No (echoed in reply) |
| `content`                                 | *(object)*           | Mandatory            | object    | No                   |
| `content.type`                            | `"ticket"`           | Mandatory            | string    | No                   |
| `content.context`                         | *(object)*           | Mandatory            | object    | No                   |
| `content.context.limitId`                 | `123`                | Mandatory            | integer   | Yes                  |
| `content.context.channel`                 | *(object)*           | Mandatory            | object    | Yes                  |
| `content.context.channel.type`            | `"mobile"`           | Mandatory            | string    | Yes                  |
| `content.context.channel.lang`            | `"en"`               | Mandatory            | string    | Yes                  |
| `content.context.channel.ip`              | `"127.0.0.1"`        | Optional             | string    | Yes                  |
| `content.context.channel.deviceId`        | `"deviceId123"`      | Optional             | string    | Yes                  |
| `content.context.endCustomer`             | *(object)*           | Mandatory (sandbox)  | object    | No                   |
| `content.context.endCustomer.id`          | `"customer_promo"`   | Mandatory (sandbox)  | string    | No (routing)         |
| `content.bets[].selections[].type`        | `"payout-modifier"`  | Mandatory            | string    | No (routing)         |
| `content.bets[].selections[].reference`   | `"pref-1"`           | Mandatory (demo)     | string    | No (echoed)          |
| `content.bets[].selections[].description` | `"payout-mod"`       | Optional             | string    | No (echoed)          |
| `content.bets[].selections[].selection`   | nested UF            | Mandatory            | object    | No (event routing)   |

{% hint style="info" %}
`endCustomer` / `endCustomer.id` are optional in the Ticket 3.0 schema but **mandatory for this sandbox scenario** (routing). **Ignored by sandbox** means the field is not used for routing and not used when building the reply (schema-only for the WebSocket / Ticket 3.0 envelope).
{% endhint %}

## Expected response

| Java getter    | Expected value              |
| -------------- | --------------------------- |
| `getStatus()`  | `AcceptanceStatus.ACCEPTED` |
| `getCode()`    | `0`                         |
| `getMessage()` | `"accepted"` (sandbox)      |

```json
{
  "correlationId": "corr-1",
  "timestampUtc": 1710000001000,
  "operation": "ticket-placement",
  "version": "3.0",
  "content": {
    "type": "ticket-reply",
    "ticketId": "tid-payout-mod",
    "status": "accepted",
    "code": 0,
    "message": "accepted",
    "signature": "sandbox-signature",
    "betDetails": [{
      "betId": "bet-1",
      "code": 0,
      "message": "accepted",
      "selectionDetails": [{
        "code": 0,
        "message": "accepted [sandbox=customer=customer_promo,selection=payout-modifier]",
        "selection": {
          "type": "payout-modifier",
          "reference": "pref-1",
          "description": "payout-mod",
          "selection": {
            "type": "uf",
            "eventId": "sr:match:15050881",
            "marketId": "m1",
            "outcomeId": "o1",
            "productId": "3",
            "odds": { "type": "decimal", "value": "2.0" }
          }
        }
      }]
    }]
  }
}
```

## Common mistakes

| Mistake                         | Result           |
| ------------------------------- | ---------------- |
| Missing nested UF / wrong event | Route mismatch   |
| Wrong customer                  | Not promo family |

See also: [Error responses](broken://pages/3cdf760ce49fd6992d47d7772f4a4b9f67f0519f#error-responses) in the parent manual.


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