| Name | Required | Default | Description | Examples | 
|---|---|---|---|---|
| charset | false | UTF-8 | Encoding of the template text. | UTF-16, iso-8859-1 | 
| pretty | false | false | Format the content of the template. Depending on the contentType the a formatter for JSON, XML or plain text is used. | true | 
| location | false | N/A | A file or URL location where the content that should be set as body could be found | conf/body.txt | 
| contentType | false | text/plain | Content-Type of the generated body content. | application/json |