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ConnectApi.CanvasTemplateAttachment

Attachments in feed items with type CanvasPost.

This class isn’t available in version 32.0 and later. In version 32.0 and later, ConnectApi.CanvasCapability is used.

Important

Subclass of ConnectApi.FeedItemAttachment.

Property	Type	Description	Available Version
`description`	String	Optional. Description of the canvas app. The maximum length of this field is 500 characters.	29.0–31.0
`developerName`	String	Specifies the developer name (API name) of the canvas app.	29.0–31.0
`height`	String	Optional. The height of the canvas app in pixels. Default height is 200 pixels.	29.0–31.0
`icon`	`ConnectApi.Icon`	The canvas app icon.	29.0–31.0
`namespacePrefix`	String	Optional. The namespace prefix of the Developer Edition organization in which the canvas app was created.	29.0–31.0
`parameters`	String	Optional. Parameters passed to the canvas app in JSON format. Example: `1{'isUpdated'='true'}`	29.0–31.0
`thumbnailUrl`	String	Optional. A URL to a thumbnail image for the canvas app. Maximum dimensions are 120x120 pixels.	29.0–31.0
`title`	String	Specifies the title of the link used to call the canvas app.	29.0–31.0