Wilton_

DynamoDB ExpressionAttributeValues Description Mismatch for Resource Methods

2

### Describe the issue Documentation for DynamoDB ExpressionAttributeValues description is incorrect for resource calls. Example: https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/dynamodb.html#DynamoDB.Table.delete_item Syntax shows ``` ExpressionAttributeValues={ 'string': 'string'|123|Binary(b'bytes')|True|None|set(['string'])|set([123])|set([Binary(b'bytes')])|[]|{} } ``` but the description of ExpressionAttributeValues says...