{
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "$id": "https://www.espocrm.com/schema/metadata/app/smsProviders.json",
    "title": "app/smsProviders",
    "description": "SMS providers.",
    "type": "object",
    "additionalProperties": {
        "type": "object",
        "description": "A provider name.",
        "properties": {
            "senderClassName": {
                "type": "string",
                "description": "A sender class. Should implement Espo\\Core\\Sms\\Sender."
            }
        }
    }
}