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 actionAFTDVP81KE566M5W7Q9INY0WWcw3FlnhJWQa8lPMcp3iIJpDHxrfx+INQbO/XqeLSL4dcCQJDJl6Jipl70JD+BgHbR0=