Conditional IN from DynamoDb not working on java - spring

Question

I am working with DynamoDB with Spring Boot 2.1, and I'm facing an error when I need o user the clause IN during the conditional evaluation. Even with lines that fulfill the requirements, the query result is empty.
How can I return the lines from the table after explicit the result within the IN clause ?
public class DynamoRepository {
private final DynamoDBMapper dynamoDBMapper;
public Optional<List<USER>> query(String id) {
Map<String, String> ean = new HashMap<>();
ean.put("#status", "status");
Map<String, AttributeValue> eav = new HashMap<>();
eav.put(":id", new AttributeValue().withS(documento));
DynamoDBQueryExpression<USER> queryExpression = new DynamoDBQueryExpression<USER>()
.withKeyConditionExpression("id = :id")
.withFilterExpression("#status in (ACTIVE, PENDING)")
.withExpressionAttributeNames(ean)
.withExpressionAttributeValues(eav);
List<USER> query = dynamoDBMapper.query(USER.class, queryExpression);
return query.isEmpty() ? Optional.empty() : Optional.of(query);
}
}

Answer 1

After taking a while, my solution was to define the status' values as Expression Attribute Values like the code below
public class DynamoRepository {
private final DynamoDBMapper dynamoDBMapper;
public Optional<List<USER>> query(String id) {
Map<String, String> ean = new HashMap<>();
ean.put("#status", "status");
Map<String, AttributeValue> eav = new HashMap<>();
eav.put(":id", new AttributeValue().withS(documento));
eav.put(":active", new AttributeValue().withS("ACTIVE"));
eav.put(":pending", new AttributeValue().withS("PENDING"));
DynamoDBQueryExpression<USER> queryExpression = new DynamoDBQueryExpression<USER>()
.withKeyConditionExpression("id = :id")
.withFilterExpression("#status in (:active, :pending)")
.withExpressionAttributeNames(ean)
.withExpressionAttributeValues(eav);
List<USER> query = dynamoDBMapper.query(USER.class, queryExpression);
return query.isEmpty() ? Optional.empty() : Optional.of(query);
}
}