Add google_fcm_server_key resource

[mleonhard]

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Description

I wish to automate configuring Firebase Cloud Messaging for apps. This has several purposes:

• eliminate error-prone manual steps
• reduce manual handling of credentials
• bring FCM config under our software development process (code reviews, continuous integration, continuous deployment)

New or Affected Resource(s)

• google_fcm_server_key resource
  • google_firebase_project_id
  • key attribute

Potential Terraform Configuration

resource "google_project" "default" {
  provider = google-beta

  project_id = "app-staging"
  name       = "app-staging"
  org_id     = "123456789"
}

resource "google_firebase_project" "default" {
  provider = google-beta
  project  = google_project.default.project_id
}

resource "google_fcm_server_key" "default" {
  google_firebase_project_id = google_firebase_project.default.id
}
output "google_fcm_server_key" {
  value = google_fcm_server_key.default.key
}

References

• Add Support for Firebase #2973
• Add google_firebase_ios_app resource with apns_auth_key arg #8292
• Add google_firebase_android_app resource #8293
  b/277382114

[slevenick]

Same as others the other linked requests, we will need a REST API for this

[rileykarson]

This doesn't appear to have changed- API surface at https://firebase.google.com/docs/reference/fcm/rest/v1/projects.messages