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 actionETKK4WFJ3P80QGW05IU/HzCxA3Rm09Hr30QcJ6OHeSokoys2SeFAe8r9gTxxJAdlAM7M4XRAS2S9d/pcNxImLn3vFmE=