Cant add analytics_label

[ManuelCostanzo]

Hey, hi everyone!

I have an issue when sending push notifications to multiple devices. I'm doing:

    options = {
      'data': {
        payload: {
          data: {
            id: 1,
          },
        }.to_json,
      },
      'notification': {
        title: "algo",
        body: "dos",
      },
      'android': {},
      'apns': {
        payload: {
          aps: {
            sound: "default",
            category: "#{Time.zone.now.to_i}",
          },
        },
      },
      'fcm_options': {
        analytics_label: "Label topic",
      },
    }
    response = fcm.send(registration_ids, options)

The push notification sent well, but Firebase is not creating the label. Only worked when I used send_v1 and specifying only 1 devise, but I have to send to multiple devices.

Thank you very much.

[vadimeremeev]

@ManuelCostanzo I think, need to use send_v1 as fcm.send do not support analytics labels, it using old firebase api. You can send to each device separately or create a firebase topic use instruction to send it there.