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 action88GP71NYQFZGZ48Zy2b9zmri+RCpdRTRLVxmlygTfN2zD0yDg5YnT4mTWzcNoZVgR/xyx1YdEmUwm3br7w6vIIvfsAwrqrQ4m7kE5ccr3w/6fbv2hkAOkHvf8hM=