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 action8F074R8XRK4RYXQBBEIwSNy6FU1PrXl/F7drrX5kcKTg8IY4yKlXWDy5zRaajvFMPuEqtSLn3O9/Iuo7ftEUge1D6Ik=