{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/microsoft.graph.customExtensionCalloutInstance", "title": "customExtensionCalloutInstance", "required": [ "@odata.type" ], "type": "object", "properties": { "customExtensionId": { "type": "string", "description": "Identification of the custom extension that was triggered at this instance.", "nullable": true }, "detail": { "type": "string", "description": "Details provided by the logic app during the callback of the request instance.", "nullable": true }, "externalCorrelationId": { "type": "string", "description": "The unique run identifier for the logic app.", "nullable": true }, "id": { "type": "string", "description": "Unique identifier for the callout instance. Read-only.", "nullable": true }, "status": { "anyOf": [ { "$ref": "#/components/schemas/microsoft.graph.customExtensionCalloutInstanceStatus" }, { "type": "object", "nullable": true } ], "description": "The status of the request to the custom extension. The possible values are: calloutSent, callbackReceived, calloutFailed, callbackTimedOut, waitingForCallback, unknownFutureValue." }, "@odata.type": { "type": "string" } } }