## OPERATION: Empty Body with "echoOk" header block via an intermediary. (Test T79)

This operation sends a string value in the echoOk header block. The message is relayed via an intermediary to the ultimate destination (configuration based static routing is used, no routing header entry is present). The target of the header block is the role "ultimateReceiver". MustUnderstand is (implicitly) "false".

### Enter the SOAP service endpoint URL you wish to use:

### Enter the string value for the header block:

### Request message buffer:

### Response message buffer: