public java.util.Date getUpdatedAt() {
        return this.updatedAt;
    }
<p>
The timestamp of when the <code>SchemaMapping</code> was last updated.
</p>

@return The timestamp of when the <code>SchemaMapping</code> was last updated.
aws-java-sdk-entityresolution/src/main/java/com/amazonaws/services/entityresolution/model/GetSchemaMappingResult.java