I convert my variable into array and then access the array values
{
“Name”: “testForArray”,
“CreationDate”: “2019-9-11”,
“Commands”: [
{
"Command": "store",
"Target": "Mon,Tue,Wed,Thu,Fri,Sat,Sun",
"Value": "varString"
},
{
"Command": "executeScript_Sandbox",
"Target": "return ${varString}.split(\",\")",
"Value": "varArray"
},
{
"Command": "executeScript_Sandbox",
"Target": "return ${varArray}.length",
"Value": "varLength"
},
{
"Command": "executeScript_Sandbox",
"Target": "return ${varArray}[0]",
"Value": "varSingleVal"
},
{
"Command": "echo",
"Target": "String: ${varString}",
"Value": ""
},
{
"Command": "echo",
"Target": "Array: ${varArray}",
"Value": ""
},
{
"Command": "echo",
"Target": "${varLength}",
"Value": ""
},
{
"Command": "echo",
"Target": "${varSingleVal}",
"Value": ""
}
]
}