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 actionX3M7595FBEB0N8HTCmfk06M/bRcSTk66gFJ5vEb+t2ZgKiFDXUJ8y8hHOBOevrivk1PQ/vjHgpC8481Yu9I86Z5SxuA=