test/BigFactorySample2/credential/credential1.json

{
    "name": "credential1",
    "properties": {
        "type": "ServicePrincipal",
        "typeProperties": {
            "tenant": "f331b859-caa3-4395-bc2d-546406838798",
            "servicePrincipalId": "SPid",
            "servicePrincipalKey": {
                "type": "AzureKeyVaultSecret",
                "store": {
                    "referenceName": "LS_AzureKeyVault",
                    "type": "LinkedServiceReference"
                },
                "secretName": "SPkey"
            },
            "azureCloudType": "AzurePublic"
        }
    }
}