AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionXKNNTPX5BMWYETB77s5Nxejer+xHnQHeQkUxyEqeVZnuvMX1p9BvL0CICG4/QaM7BU3durpLdtAj+vx/qvAQfYSYoAQ3mECKO0r3hl0UNH4GLY2Enae1NeqhWi8=