OpenAPI Update (#820)

Update OpenAPI for e91150825f38fbaca6a61943cdc8a228dba24aed

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

Author: stripe-openapi[bot]

embedded/openapi/spec3.beta.sdk.json

@@ -24622,6 +24622,32 @@
             "description": "Has the value `true` if the object exists in live mode or the value `false` if the object exists in test mode.",
             "type": "boolean"
           },
+          "loss_reason": {
+            "description": "The enum that describes the dispute loss outcome. If the dispute is not lost, this field will be absent. New enum values may be added in the future, so be sure to handle unknown values.",
+            "enum": [
+              "cardholder_authentication_issuer_liability",
+              "eci5_token_transaction_with_tavv",
+              "excess_disputes_in_timeframe",
+              "has_not_met_the_minimum_dispute_amount_requirements",
+              "invalid_duplicate_dispute",
+              "invalid_incorrect_amount_dispute",
+              "invalid_no_authorization",
+              "invalid_use_of_disputes",
+              "merchandise_delivered_or_shipped",
+              "merchandise_or_service_as_described",
+              "not_cancelled",
+              "other",
+              "refund_issued",
+              "submitted_beyond_allowable_time_limit",
+              "transaction_3ds_required",
+              "transaction_approved_after_prior_fraud_dispute",
+              "transaction_authorized",
+              "transaction_electronically_read",
+              "transaction_qualifies_for_visa_easy_payment_service",
+              "transaction_unattended"
+            ],
+            "type": "string"
+          },
           "metadata": {
             "additionalProperties": {
               "maxLength": 500,

embedded/openapi/spec3.json

@@ -17066,6 +17066,32 @@
             "description": "Has the value `true` if the object exists in live mode or the value `false` if the object exists in test mode.",
             "type": "boolean"
           },
+          "loss_reason": {
+            "description": "The enum that describes the dispute loss outcome. If the dispute is not lost, this field will be absent. New enum values may be added in the future, so be sure to handle unknown values.",
+            "enum": [
+              "cardholder_authentication_issuer_liability",
+              "eci5_token_transaction_with_tavv",
+              "excess_disputes_in_timeframe",
+              "has_not_met_the_minimum_dispute_amount_requirements",
+              "invalid_duplicate_dispute",
+              "invalid_incorrect_amount_dispute",
+              "invalid_no_authorization",
+              "invalid_use_of_disputes",
+              "merchandise_delivered_or_shipped",
+              "merchandise_or_service_as_described",
+              "not_cancelled",
+              "other",
+              "refund_issued",
+              "submitted_beyond_allowable_time_limit",
+              "transaction_3ds_required",
+              "transaction_approved_after_prior_fraud_dispute",
+              "transaction_authorized",
+              "transaction_electronically_read",
+              "transaction_qualifies_for_visa_easy_payment_service",
+              "transaction_unattended"
+            ],
+            "type": "string"
+          },
           "metadata": {
             "additionalProperties": {
               "maxLength": 500,