Issue while connecting app with PartnerMessaging

[sim9805]

Hi Team,

I need your advise and help, am configuring PMS and install the package and configure all pre steps now am testing my package with this app. While am running node . to connect with localhost 3000 port its giving me error : topic is not found but my platform event name is correct and it exist as well(screenshot added). Not sure if any config is missing in env file please review I added screenshot also Please advise what we need to give to this field in env file - SF_PUB_SUB_CUSTOM_EVENT_CHANNEL_ADDRESS_ID_FIELD= am not getting how to fetch this field api name and where it is.

Thanks in advance!!

[sim9805]

Please advise on below questions:

1. what value we need to pass this field : END_USER_CLIENT_IDENTIFIER=
2. When we try communicating and sending messaging we are getting this below org, but in env file we have given correct value that we recieve from Message channel we created in client dev org.
   

Thanks in advance!!

[sim9805]

Hi Team,
Please advise on this as we are block and not able to test it out.

[sim9805]

Hi Team, any update on this. Thanks in advance!!

[sim9805]

Hi Team, please update on this.