You could use the following action to save the longitude, latitude, and address from the WhatsApp location.
return new Promise((resolve)=>{
this.member.botMeta.tempData.long = this.lodash.get(this.messageEvent, "data.attachments[0].payload.coordinates.long")
this.member.botMeta.tempData.lat = this.lodash.get(this.messageEvent, "data.attachments[0].payload.coordinates.lat")
this.member.botMeta.tempData.address = this.lodash.get(this.messageEvent, "data.attachments[0].payload.address")
resolve({member: this.member })
})
Please note the address can only be saved if the user selected an address when sharing the location. If the user just shared their current location, only the longitude and latitude can be saved.