map_parallel_type.json

{
    "Comment": "A Hello World example of the Amazon States Language using Pass states",
    "StartAt": "First",
    "States": {
      "First": {
       "Type":"Parallel",
        "Branches":[
          {
            "StartAt":"Add",
            "States":{
              "Add":{
                "Type":"Task",
                "Resource":"arn:aws:states:::lambda:invoke",
                "Parameters":{
                   "FunctionName":"arn:aws:lambda:eu-west-3:080266302756:function:aws_lambda_step_function",
                  "Payload":{
                    "op":"add",
                    "input":[1,5]
                  }
                },
                "End":true
              }
            }
          },
          {
            "StartAt":"Sub",
            "States":{
              "Sub":{
                "Type":"Task",
                "Resource":"arn:aws:states:::lambda:invoke",
                "Parameters":{
                  "FunctionName":"arn:aws:lambda:eu-west-3:080266302756:function:aws_lambda_step_function",
                  "Payload":{
                    "op":"sub",
                    "input":[1,5]
                  }
                },
                "End":true
              }
            }
          }
        ],
        "Next":"Result"
      },
      "Result":{
        "Type":"Pass",
        "InputPath":"$.[1].Payload",
        "Next": "Map"
      },
      "Map":{
        "Type":"Map",
        "ItemsPath":"$.items",
        "Iterator":{
          "StartAt":"item",
          "States":{
            "item":{
              "Type":"Task",
              "Resource":"arn:aws:states:::lambda:invoke",
              "Parameters":{
                "FunctionName":"arn:aws:lambda:eu-west-3:080266302756:function:aws_lambda_step_function",
                "Payload":{
                  "firstname":"abdelali",
                  "lastname":"jadelmoula"
                }
              },
              "End":true
            }
          }
        },
        "End":true
      }
     
    }
  }