dynamic fork can only contain one task

templates/group_created.json.j2

@@ -353,7 +353,7 @@
             "type": "LAMBDA",
             "inputParameters": {
               "roles" : "${get_rootvo_roles.output.body[?(@.name != \"uma_protection\" && @.name != \"Member\")]}",
-              "scriptExpression": "inputs={},tasks=[];for(var i=0;i<$.roles.length;i++)r=$.roles[i],k='add-'+r.name,tasks.push({name:'pyrest',type:'SIMPLE',taskReferenceName:'create_'+k}),inputs['create_'+k]={url:'${create_client.output.headers.location}/roles',body:{clientRole:true,name:r.name,description:r.description},method:'POST',headers:{Authorization:'Bearer ${authorize.output.body.access_token}','Content-Type':'application/json'}},tasks.push({name:'pyrest',type:'SIMPLE',taskReferenceName:'get_back'+k}),inputs['get_back_'+k]={url:'${create_role_accountingmanager.output.headers.location}',method:'GET',headers:{Authorization:'Bearer ${authorize.output.body.access_token}',Accept:'application/json'}},tasks.push({name:'pyrest',type:'SIMPLE',taskReferenceName:'create_role_policy_'+k}),inputs['create_role_policy_'+k]={url:'${init.input.keycloak_admin}/clients/${extract_client_id.output.result.client_id}/authz/resource-server/policy/role',body:{name:r.name+'_policy',description:'',type:'role',logic:'POSITIVE',decisionStrategy:'UNANIMOUS',roles:[{id:r.id,required:true}]},method:'POST',headers:{Authorization:'Basic ${init.input.liferay_auth}',Accept:'application/json'}};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
+              "scriptExpression": "inputs={},tasks=[];for(var i=0;i<$.roles.length;i++)r=$.roles[i],k='add-'+r.name,tasks.push({name:'pyrest',type:'SIMPLE',taskReferenceName:'create_'+k}),inputs['create_'+k]={url:'${create_client.output.headers.location}/roles',body:{clientRole:true,name:r.name,description:r.description},method:'POST',headers:{Authorization:'Bearer ${authorize.output.body.access_token}','Content-Type':'application/json'}};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
             }
           },
           {
@@ -371,6 +371,56 @@
               "name" : "join",
               "type" : "JOIN",
               "taskReferenceName" : "join_parallel_role_addition"
+          },
+				  {
+            "name": "LAMBDA_TASK",
+            "taskReferenceName": "build_get_back_role_tasks",
+            "type": "LAMBDA",
+            "inputParameters": {
+              "roles" : "${get_rootvo_roles.output.body[?(@.name != \"uma_protection\" && @.name != \"Member\")]}",
+              "scriptExpression": "inputs={},tasks=[];for(var i=0;i<$.roles.length;i++)r=$.roles[i],k='add-'+r.name,tasks.push({name:'pyrest',type:'SIMPLE',taskReferenceName:'get_back'+k}),inputs['get_back_'+k]={url:'${create_role_accountingmanager.output.headers.location}',method:'GET',headers:{Authorization:'Bearer ${authorize.output.body.access_token}',Accept:'application/json'}};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
+            }
+          },
+          {
+            "name" : "fork_dynamic",
+            "type" : "FORK_JOIN_DYNAMIC",
+            "taskReferenceName" : "parallel_get_back_role",
+            "inputParameters" : {
+                "tasks" : "${build_get_back_role_tasks.output.result.tasks}",
+                "inputs" : "${build_get_back_role_tasks.output.result.inputs}"
+            },
+            "dynamicForkTasksParam": "tasks",
+            "dynamicForkTasksInputParamName": "inputs"
+          },
+          {
+              "name" : "join",
+              "type" : "JOIN",
+              "taskReferenceName" : "join_parallel_getting_back"
+          },
+          {
+            "name": "LAMBDA_TASK",
+            "taskReferenceName": "build_add_policy_tasks",
+            "type": "LAMBDA",
+            "inputParameters": {
+              "roles" : "${get_rootvo_roles.output.body[?(@.name != \"uma_protection\" && @.name != \"Member\")]}",
+              "scriptExpression": "inputs={},tasks=[];for(var i=0;i<$.roles.length;i++)r=$.roles[i],k='add-'+r.name,tasks.push({name:'pyrest',type:'SIMPLE',taskReferenceName:'create_role_policy_'+k}),inputs['create_role_policy_'+k]={url:'${init.input.keycloak_admin}/clients/${extract_client_id.output.result.client_id}/authz/resource-server/policy/role',body:{name:r.name+'_policy',description:'',type:'role',logic:'POSITIVE',decisionStrategy:'UNANIMOUS',roles:[{id:r.id,required:true}]},method:'POST',headers:{Authorization:'Basic ${init.input.liferay_auth}',Accept:'application/json'}};return {tasks:Java.to(tasks,'java.util.Map[]'),inputs:inputs};"
+            }
+          },
+          {
+            "name" : "fork_dynamic",
+            "type" : "FORK_JOIN_DYNAMIC",
+            "taskReferenceName" : "parallel_add_policy_role",
+            "inputParameters" : {
+                "tasks" : "${build_add_policy_tasks.output.result.tasks}",
+                "inputs" : "${build_add_policy_tasks.output.result.inputs}"
+            },
+            "dynamicForkTasksParam": "tasks",
+            "dynamicForkTasksInputParamName": "inputs"
+          },
+          {
+              "name" : "join",
+              "type" : "JOIN",
+              "taskReferenceName" : "join_parallel_policy_addition"
           }
         ]
 			]