AccessDeniedUser: arn:aws:sts::891377200336:assumed-role/APIG-to-S3-Role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::testhosting2025" because no identity-based policy allows the s3:ListBucket actionCEYHJNW6VPG1WVXQJnw5XPzq2HEqsaR0ye3zsqMU9rSTUP3lO+/2laa8094cy6lEJcCx8CxAOOTyYa+KwMfaKur9CRo=