The attributes used - 
_quote_remote_approval_process_id_remoteSubmit		String		RemoteProcessId
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
records = bmql("select username, password, reviseUrl, requestUrl from integration.remoteApproval");
username=""; password=""; reviseUrl=""; requestUrl="";
for record in records {
	reviseUrl=get(record, "reviseUrl");
	requesturl=get(record, "requestUrl");
	username = get(record, "username");
	password = get(record, "password");
} 
returnString="";
PullURL = requestUrl+"/" + _quote_remote_approval_process_id_remoteSubmit + "/audit?graphic=N";
header = dict("string");
encodeCredential = encodebase64(username+":"+password);
put(header, "Authorization", "Basic "+encodeCredential);
response = urldata(PullURL, "get", header);
returnValue = json(get(response,"Message-Body"));
print("return Value - ");
print(returnValue);
historyValues = jsonpathgetsingle(returnValue , "$.processHistory[2].taskHistory", "jsonarray");
print(historyValues);
strArray= String[jsonarraysize(historyValues)];
i=0;
for s in strArray {
                jsonDict= jsonarrayget(historyValues, i, "json");
                actionName = jsonget(jsonDict,"actionName");
                comment=jsonget(jsonDict,"reason");
                if(actionName=="Task Completed - Approved") {
	        actionName=BM_REMOTE_APPROVAL_STATUS_APPROVED;
                } elif(actionName=="Task Completed - Rejected"){                
	        actionName=BM_REMOTE_APPROVAL_STATUS_REJECTED;
                } else {
		if(comment=="") {
	               comment=actionName;
	        }
	        else {
	               comment=actionName+"-"+comment;
	        }        
                actionName=BM_REMOTE_APPROVAL_STATUS_CUSTOM;
                }
                date1 = jsonget(jsonDict,"updatedDate");
returnString=returnString+jsonget(jsonDict,"displayName")+"~"+"~"+datetostr
(strtojavadate(date1, "yyyy-MM-dd HH:mm:ss"),"MM/dd/yyyy hh:mm a")+"~"+actionName+ "~" + comment +"~||";
                i=i+1;
}
return returnString;