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 action8R81Q77ZF3PZ9QRTCD2wIDzY+/2c8WX3AVDVb0QKdc6oVfvdeQqfCIVSvgLrfXY17g+3dJpL5hQsIM+QDE2qVUSXevJqcHPDpPyonDpk5HWCABrS