Add list of reserved DynamoDB words for querying on package @aws-sdk/util- dynamodb · Issue #3188 · aws/aws-sdk-js-v3 · GitHub
![AWS lambdaのDynamoDB更新処理で AWS lambdaのDynamoDB更新処理で](https://qiita-user-contents.imgix.net/https%3A%2F%2Fcdn.qiita.com%2Fassets%2Fpublic%2Farticle-ogp-background-9f5428127621718a910c8b63951390ad.png?ixlib=rb-4.0.0&w=1200&mark64=aHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTkxNiZ0eHQ9QVdTJTIwbGFtYmRhJUUzJTgxJUFFRHluYW1vREIlRTYlOUIlQjQlRTYlOTYlQjAlRTUlODclQTYlRTclOTAlODYlRTMlODElQTclMjAlMjJJbnZhbGlkJTIwVXBkYXRlRXhwcmVzc2lvbiUzQSUyMEF0dHJpYnV0ZSUyMG5hbWUlMjBpcyUyMGElMjByZXNlcnZlZCUyMGtleXdvcmQlMjIlRTMlODElQUIlRTMlODElQUElRTMlODElQTMlRTMlODElOUYlRTYlOTklODIlRTMlODElQUUlRTUlQUYlQkUlRTIlODAlQTYmdHh0LWNvbG9yPSUyMzIxMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT01NiZ0eHQtY2xpcD1lbGxpcHNpcyZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZzPThjY2Y3NGViMTk2ZjlmNGFkZDBiNzNjODI0OWI1ZjAy&mark-x=142&mark-y=112&blend64=aHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTYxNiZ0eHQ9JTQwc2hpbWFqaXJpJnR4dC1jb2xvcj0lMjMyMTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9MzYmdHh0LWFsaWduPWxlZnQlMkN0b3Amcz1lOWY2OTcyZjI4N2M0OTY5YTE0YzQxMTkzYWNjNjNlMQ&blend-x=142&blend-y=491&blend-mode=normal&s=70e354bd1279837bdddb2129f687c69a)
AWS lambdaのDynamoDB更新処理で "Invalid UpdateExpression: Attribute name is a reserved keyword"になった時の対処方法 - Qiita
Reserved keywords (such as 'name', or 'other') used in keys not properly handled · Issue #242 · sensedeep/dynamodb-onetable · GitHub
![javascript - Scan Function in DynamoDB with reserved keyword as FilterExpression NodeJS - Stack Overflow javascript - Scan Function in DynamoDB with reserved keyword as FilterExpression NodeJS - Stack Overflow](http://i.stack.imgur.com/DYFsY.png)