[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Debugger](./puppeteer.protocol.debugger.md) > [BreakpointResolvedEvent](./puppeteer.protocol.debugger.breakpointresolvedevent.md) > [breakpointId](./puppeteer.protocol.debugger.breakpointresolvedevent.breakpointid.md) ## Protocol.Debugger.BreakpointResolvedEvent.breakpointId property Breakpoint unique identifier. Signature: ```typescript breakpointId: BreakpointId; ```