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 actionNEJ6FCG2BKWAJNPR8zdBohgechh3ycw8uWJbVC9iUpeuBSObu3fe3Eqv8R1GrmBzONGjewCNEW6MA9AIjVHuj8Z79koBNUPJufaBsJSw6Eev/nvhw7iPrMJ4/o0=