IssueTracker

Allow top-level JSON arrays in body parameter in swagger. It's valid OpenAPI 2 (it's even used in examples)

ERROR: unknown location: http: body field path 'quantities' must be a non-repeated message.'

example swagger:

          {
            "name": "quantities",
            "in": "body",
            "required": false,
            "schema": {
              "type": "array",
              "items": {
                "$ref": "#/definitions/XXX.Quantity"
              }
            }
          }