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 action487KY0ZTVVDDYZ4YpqOfgitkN/cu6nt6DNRplrzD6MUxplxdk7lt3wQkePFO2/ya4/naxeEZ1xQxXVhCftodbo2xwEU6ODahR2q4otfJMn4Lb1p2b/IARdGlaDQ=