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 actionA3D177RNNNB0Q782OGB1pHe1n1XGchwi8oqNuW3h8rZAzxe9gXY+J90L6tlCVFkAZ6ndDZqWki8MXx3+ccYP1lt8nt2e6GZ/ecShtISVW2UqJ5MAHbtoct2tbCc=