To find a specific string from a line

[deepika46]

Hello experts,

Is there any way to extract a specific string from a line.

Format

"Teams Group with id '($NewGroup.Id)' updated with member settings allowCreateUpdateChannels:false and allowDeleteChannels:false"

example

'Teams Group with id '6667f10bcf2-1f71-48fd-8f04-5267787878787787' updated with member settings allowCreateUpdateChannels:false and allowDeleteChannels:false'

i need to get 6667f10bcf2-1f71-48fd-8f04-5267787878787787

rest of the format will always be the same

is there any way we can fetch it. I am new to servicenow scripting. 

Thanx in advance

[Sid_Takali · Accepted solution]

Hi @deepika46 try this code and modify accordingly 

var gr = new GlideRecord('table_name');
gr.addQuery('sys_id', 'sys_id');
gr.query();

if (gr.next()) {
    var inputString = gr.your_field_name; 
    var regex = /id '([^']+)'/;
    var match = regex.exec(inputString);

    if (match && match[1]) {
        var groupId = match[1];
        gs.info("Extracted ID: " + groupId); 
    } else {
        gs.info("No ID found");
    }
}