The PersonId of the customer to subscribe. The customer must belong to your White Label site
The StrategyId to subscribe to. The strategy must be in your site's catalog
A stable idempotency key for this business event (1 to 191 printable ASCII characters). Reusing the key on the owned-strategy lane replays the original grant instead of extending twice; make it unique per intended renewal
(owned strategies only) Grant length in months, 1 to 24. Provide Months or AccessUntil — not both. Leave empty for resold strategies
(owned strategies only) Grant end date, YYYYMMDD or YYYY-MM-DD, in the future. Access runs through the end of that calendar day, US Eastern time; the response's AccessEndUtc is the exact UTC moment access ends. Provide Months or AccessUntil — not both. Leave empty for resold strategies
{ "PersonId": 0, "StrategyId": 0, "IdempotencyKey": "string", "Months": 0, "AccessUntil": "string" }