Connector for Firestore (read)

- initialize:  assign:  - project: "myproject123"  - collection: "myEntries"  - document: "Report" - read_item:  try:  call: http.get  args:  url: ${"https://firestore.googleapis.com/v1/projects/"+project+"/databases/(default)/documents/"+collection+"/"+document}  auth:  type: OAuth2  result: document_value  except:  as: e  steps:  - is_the_key_found:  switch:  - condition: ${e.code == 404}  next: document_not_found  - condition: ${e.code == 403}  next: auth_error  next: document_found - document_not_found:  return: "Document not found." - auth_error:  return: "Authentication error." - document_found:  return: ${document_value.body.fields.LastName.stringValue}