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 actionA1VFQQ5SBNX0W0PT8P5cXF3ReAfh/lt7WYOhI2feKcFz1w+VU2RUbBowTFXZ18IpV1vLcBdYz1PFlzizmk+9H8X2Bls=