{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/brevo/main/json-schema/brevo-tier-add-subscription-to-tier-response-200-schema.json", "title": "Tier_addSubscriptionToTier_Response_200", "x-generated": "2026-10-12", "x-method": "derived", "x-generator": "derive-json-schema.py", "x-source": "openapi/brevo-tier-api-openapi.yml#/components/schemas/Tier_addSubscriptionToTier_Response_200", "type": "object", "properties": { "contactId": { "type": "integer", "description": "Contact to which the tier is assigned" }, "createdAt": { "type": "string", "format": "date-time" }, "groupId": { "type": "string", "format": "uuid", "description": "Group Id to which the tier is associated" }, "id": { "type": "string", "format": "uuid", "description": "Unique identifier for the assigned tier" }, "loyaltyProgramId": { "type": "string", "format": "uuid", "description": "Associated loyalty program Id" }, "meta": { "type": "object", "additionalProperties": { "description": "Any type" }, "description": "object" }, "updatedAt": { "type": "string", "format": "date-time" } } }