Function convertDocument

convertDocument(tasks: DocumentConvertTask[]): Promise<string | undefined>
Create and convert a document (e.g. HTML to PDF).
The conversion consists of multiple individual tasks to allow full flexibility when creating documents.

Example case: Create a PDF with dynamic content (PDF asset) and append a static product datasheet.

See also createPdfFromAssets for a simplified version to create a PDF.
Parameters
- tasks: DocumentConvertTask[]
  The tasks are executed based on their connection with the properties name and inputTaskName (the order in the array is irrelevant)
Returns Promise<string | undefined>
URL to the generated cfgn file, if successful
Example
```
const resultUrl = await convertDocument([
  {
    type: DocumentConvertTaskTypes.PdfAsset,
    name: 'HtmlToPdfTask',
    bundleAliasName: 'MyBundle',
    assetPath: 'quotePdfAsset',
    context: {
      subject: 'MySubject',
    },
  },
  {
    type: DocumentConvertTaskTypes.OutputToCfgnFile,
    name: 'OutputPdfTask',
    inputTaskName: 'HtmlToPdfTask',
    cfgnFileName: 'QuotePdf',
    cfgnFileExtension: 'pdf',
    cfgnFileDisplayName: `Your_quote_${new Date().toISOString()}`,
  },
]);
```