Saved response attribute value is not available in the subsequent request

[Chandra Sekhar Rudrakshala]

I am trying to get productId from a json response and use it in the subsequent request. I am able to get its value within the session lambda but it is not available outside of it.  

   

 val postQueriesProductsHttp = http("PostQueriesProducts")

    .post("/v2/queries/products?include=products.basic-information")

    .body(StringBody(s"""{

    "queries": [{

      "id": "properties",

      "values": ["ABCDE"]

    },

    {

      "id": "start-date",

      "values": ["2016-11-03"]

    },

    {

      "id": "length-of-stay",

      "values": ["2"]

    },

    {

      "id": "quantity",

      "values": ["1"]

    },

    {

      "id": "number-in-party",

      "values": ["3"]

    },

    {

      "id": "rate-request-types",

      "values": [{

      "type": {

        "code": "standard"

      },

      "value": ""

    }]

    }]

  }"""))

    .check(status.is(200))

  val postCartsHttp = http("PostCarts")

    .post("/v2/carts")

  val postCarts = scenario("PostQueriesProducts")

    .exec(postQueriesProductsHttp.check(jsonPath("$..id").saveAs("productId")))

    .exec(session => {

      println(session("productId").asOption[String])

      var productId = session.get.attributes("productId").toString()

      println(productId)

      session

    })

    .exec(postCartsHttp

      .body(StringBody(s"""{

      "consumerId": "",

      "productId": "${productId}",

      "quantity": 1,

      "addOns": [{

      "id": "C2",

      "startDate": "2016-11-03",

      "endDate": "2016-11-04",

      "ordinal": 1

      }]

    }"""))

      .check(status.is(200)))

}

[Chandra Sekhar Rudrakshala]

Never mind. Figured it out.

val postCarts = scenario("PostQueriesProducts")

    .exec(session =>{
      session.set("property",property).set("startDate",startDate).set("endDate",endDate)

    })
  .exec(postQueriesProductsHttp.check(jsonPath("$..id").saveAs("productId")))

  .exec(postCartsHttp
    .body(StringBody("""{

  "consumerId": "",
  "productId": "${productId}",
  "quantity": 1,
  "addOns": [{
  "id": "C2",

  "startDate": "${startDate}",
  "endDate": "${endDate}",
  "ordinal": 1
  }]
}"""))
    .check(status.is(201)))