AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action8A9N875S3H7WQBEDo3rt8q53/MoWUA7v+36mDSeywsnjnXJBv/QG6Ja3rf3DEtbqgODByqE6949I01+s9UeS/WJR+i4=