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Client Limit

Update Client Limit

Updates a trading-limit configuration for a specified client (securities account), covering the warn (condition_warn), audit (condition_audit), and reject (condition_reject) thresholds.

Request parameters

  • Required: aaid (securities account), code (limit type), currency (currency)
  • See the field notes for each field's format, value range, and business meaning.

Business notes

Limits are keyed by currency (currency) and limit type (code). When a trade reaches a threshold, it respectively raises a warning, enters audit, or is rejected outright.

Risk warning

This operation changes a live risk-control limit configuration and directly affects whether subsequent trades pass risk checks. Verify the target subject, currency, limit type, and each threshold before calling.

Result

On success, the limit configuration is written; the resulting state and returned data follow the 200 response definition.

POSThttps://b-api.lbkrs.com/risk_limit/v2/client/update

Authorization

AuthorizationstringheaderRequired

Send the Broker ACCESS_TOKEN as Authorization: Bearer <token>.

Permission

lb_hk_risk_limit_config.risk_limit_config_client_update

The Broker ACCESS_TOKEN must be granted the permission above, or the call will be rejected.

Request body application/json

aaidstringrequired

A/C No.

Pass the internal numeric ID of the customer's securities account (aaid), not the securities account number account_no (such as H00000000) or the customer ID member_id. One customer can have multiple aaid values.

codestringrequired

Limit Type. Limit-type identifier.

currencystringrequired

Currency

namestring

Name

condition_warnobject

Warning condition.

Child attributes
operatorstring

Comparison operator.

Allowed values: 0 >=, 1 >, 2 <=, 3 <, 4 Unlimited

Values
0
>=
1
>
2
<=
3
<
4
Unlimited
quotastring

Threshold value.

condition_auditobject

Audit condition.

Child attributes
operatorstring

Comparison operator.

Allowed values: 0 >=, 1 >, 2 <=, 3 <, 4 Unlimited

Values
0
>=
1
>
2
<=
3
<
4
Unlimited
quotastring

Threshold value.

condition_rejectobject

Rejection condition.

Child attributes
operatorstring

Comparison operator.

Allowed values: 0 >=, 1 >, 2 <=, 3 <, 4 Unlimited

Values
0
>=
1
>
2
<=
3
<
4
Unlimited
quotastring

Threshold value.

remarkstring

Remark

Responses

HTTP 200OK
Standard response envelopecodemessagedata
dataobjectdata structure
ticket_idstring

Ticket id

HTTP 400Bad request. Check the business error code in code and the error details in message.
Standard response envelopecodemessagedata
dataobjectdata structure

No nested fields

HTTP 401The user is not authenticated, or the login session has expired.
Standard response envelopecodemessagedata
dataobjectdata structure

No nested fields

HTTP 403The current account is not authorized to use this feature. Grant the required permission to the account in User Permission.
Standard response envelopecodemessagedata
dataobjectdata structure

No nested fields

HTTP 408The request timed out. Check the business error code in code and the error details in message.
Standard response envelopecodemessagedata
dataobjectdata structure

No nested fields

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