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 actionQE45BQPV7DX1RNTFJP2XZg1+gYie9lPtyUQKHlx+BTu9j7kJNYBynz3utetYRiQRqpaDk1rKwrBOn6nXk7B28hWhxn25y3nBP+Nsrq6mSU5S/WP0ID/CPUGuuy8=