Concepts,,,,(සංකල්ප)

When, I want to utise firebstore for the frist time in the google cloud functions,  the main problem I had to face it the integration issue raise as follows.  The google firebase and the google cloud storage eveloved seperately and in order to use the clould storage in firebase functions, the special autherntication need to be grantted even you are using firebase admin sdk. ApiError: Forbidden at new util.ApiError (/user_code/node_modules/@google-cloud/storage/node_modules/@google-cloud/common/src/util.js:107:10) at Object.parseHttpRespMessage (/user_code/node_modules/@google-cloud/storage/node_modules/@google-cloud/common/src/util.js:149:33) I implemeted the firebase admin sdk as follows. const firebaseAdmin = require("firebase-admin"); firebaseAdmin.initializeApp(functions.config().firebase); And firebase cloud bucket implemented  as follows . const storageRoot = firebaseAdmin.storage().bucket() Google document also indicate authentication req