Unpack

Unpack is a Pipe for unpacking JSON or XML from $in.body (byte array) into a structured object $in.data. It is typically used after the HTTP Request pipe to process the response from an external service.

Parameters

Field	Type	Required	Default	Description
type	string	No	JSON	Unpacking format: JSON or XML

Possible Errors

• $in.body not found
• $in.body is not a byte array
• Invalid value of params.type
• Demarshalling error (incorrect data format)

Examples

Unpacking XML

{
  "id": 10,
  "type": "unpack",
  "params": {
    "type": "XML"
  },
  "outs": {
    "success": 20,
    "error": 1000
  }
}

Unpacking JSON (default)

{
  "id": 10,
  "type": "unpack",
  "outs": {
    "success": 15,
    "error": 1001
  }
}