OpenAPI Update (#1208)

Update OpenAPI for d25a8a1fb76804a0f528e0d15009158eefd94420

Co-authored-by: Stripe OpenAPI <105521251+stripe-openapi[bot]@users.noreply.github.com>

Author: stripe-openapi[bot]

embedded/openapi/spec3.beta.sdk.json

@@ -210744,7 +210744,7 @@
                     "type": "string"
                   },
                   "single_use": {
-                    "description": "If you populate this hash, this SetupIntent generates a `single_use` mandate after successful completion.",
+                    "description": "If you populate this hash, this SetupIntent generates a `single_use` mandate after successful completion.\n\nSingle-use mandates are only valid for the following payment methods: `acss_debit`, `alipay`, `au_becs_debit`, `bacs_debit`, `bancontact`, `boleto`, `ideal`, `link`, `sepa_debit`, and `us_bank_account`.",
                     "properties": {
                       "amount": {
                         "description": "Amount the customer is granting permission to collect later. A positive integer representing how much to charge in the [smallest currency unit](https://stripe.com/docs/currencies#zero-decimal) (e.g., 100 cents to charge $1.00 or 100 to charge ¥100, a zero-decimal currency). The minimum amount is $0.50 US or [equivalent in charge currency](https://stripe.com/docs/currencies#minimum-and-maximum-charge-amounts). The amount value supports up to eight digits (e.g., a value of 99999999 for a USD charge of $999,999.99).",