{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/microsoft.graph.imageInfo", "title": "imageInfo", "required": [ "@odata.type" ], "type": "object", "properties": { "addImageQuery": { "type": "boolean", "description": "Optional; parameter used to indicate the server is able to render image dynamically in response to parameterization. For example \u2013 a high contrast image", "nullable": true }, "alternateText": { "type": "string", "description": "Optional; alt-text accessible content for the image", "nullable": true }, "alternativeText": { "type": "string", "nullable": true }, "iconUrl": { "type": "string", "description": "Optional; URI that points to an icon which represents the application used to generate the activity", "nullable": true }, "@odata.type": { "type": "string" } } }