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 actionBR1EYWDRWMQBFQDX4CtcbSwA0x4RGZTKx9Irgs2a8I5HEfFiCnoAJ5/0f2H/UPhdw+5Gk8aI3exWzHlebMypY0CVCqk=