Apryse WebViewer Smart Services

Overview

The Apryse SDK provides a set of smart services that can be used to interact with the WebViewer component in Appian. These smart services allow you to perform various operations such as converting a Base64 string to a document or document version. They aim to help assist you in the interaction between your documents in Appian and WebViewer.

Available WebViewer Smart Services

Base64 to Document

This smart service converts a Base64 string to a document. This is useful when WebViewer provides the document data as a base64 string and you want to convert it to a document in Appian.

Input Parameters

Parameter Name	Type	Required	Multiple	Description
Base64 Data	Text	Yes	No	The base64 string to convert to a document.
Upload Folder ID	Folder	Yes	No	The folder where the document will be uploaded to.
Filename	Text	Yes	No	The filename of the document.
Extension	Text	Yes	No	The extension of the document.

Output Parameters

Parameter Name	Type	Description
Error Message	Text	The error message if the conversion failed.
Has Error	Boolean	Whether the conversion failed.
Output Document ID	Document	The saved document.

Base64 to Document Version

This smart service converts a Base64 string to a document version. This is useful when WebViewer provides the document data as a base64 string and you want to convert it to a document version in Appian.

Input Parameters

Parameter Name	Type	Required	Multiple	Description
Base64 Data	Text	Yes	No	The base64 string to convert to a document version.
Document ID	Document	Yes	No	The document to add the version to.

Output Parameters

Parameter Name	Type	Description
Error Message	Text	The error message if the conversion failed.
Has Error	Boolean	Whether the conversion failed.
Output Document ID	Document	The saved document version.