How to get history information of a process instance? It has to be detail including task changes as well

Response has be like this,
{
“processInstanceId”:“”,
“processChanges”:{
},
“tasks”:[
{
“taskId”:“”,
"changes:[]

	}
]

}.

How to get all these info with camunda queries?

Hi @Amila_Perera
Welcome to the form.

Can you take a look at the Style Guide? It’ll help you understand how to format code correctly and also help you create questions that are easy to understand and also easier to answer :slight_smile:
Also can you explain your use case a little more?
It’s likely most of what you want can be found by asking History but i’m not sure exactly what you mean by task changes