Parameter	Mandatory	Description	Examples	More Info
API	Yes	The API area	expenselines.json
General	Yes	Parameters described in overview	user=user&password=user	Structure of an API call
Company	Yes	The company number	company=1
Action	Yes	The action to perform	action=attachmentremove
Identifier	Yes	Expense line ID or UUID	expenseline=3404

Example request:

http://&lt;SERVER&gt;/jsonAPI/expenselines.json?user=user&password=user&version=4&company=1&action=attachmentremove&expenseline=3404

Example response:

{
  "responsecode": 1,
  "responsestatus": "OK",
  "errorcode": 0,
  "errormessage": "",
  "responsemessage": "Expense line attachment deleted.",
  "warningmessage": "",
  "success": true
}