SOAP Attachment Processor – Wraps incoming XML to SOAP messages and attaches data (transaction attribute).
Select the Processor Configuration tab and click on Add Processor.
In the Basic tab you can set:
Data Attribute: The transaction attribute to pick the attachment up from.
Data MIME Type: Specifies what MIME type is in use. It can be image/tif, xml, html, image/jpg, image/png.
Data Title: The MIME name of the data attachment.
SOAP Action: Specifies the SOAP action value to utilize in the outgoing HTTP message, if applicable.
Content ID: Specifies the SOAP Content ID for the outgoing HTTP message, if applicable.