Not Contains Assertion (JSON attribute value) - not XML

richie ,

Here is the script assertion for the same.

If I understand right, the value of "entityLogicalName" should not be "appointment". And below script checks that.

/**
* Below is the script assertion for the REST Request Test step
**/
def json = new groovy.json.JsonSlurper().parseText(context.response)
def logicalNames = json.sessiondata.'appointment.nhs_slottype'.entityLogicalName
def checkFor = 'appointment'
//Negative check - value should not have appointment "!=", 
//Positive check -  use "==" to match value with appointment
assert logicalNames.every {it != checkFor}, "Not expecting value ${checkFor} for entityLogicalName, but found"