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 actionP4PB7ZKC5W8F767DZw67ZAps55xKx38cY+wDoes2c2QgKWevw5rNqY6XAABDQ0Fw0HmtwPEww5xVdenmZi6NXzbQYUE=