public void setValue(String value) {
        this.value = value;
    }
<p>
The optional value of the tag. The string value can be from 1 to 256 Unicode characters in length.
</p>

@param value
       The optional value of the tag. The string value can be from 1 to 256 Unicode characters in length.
aws-java-sdk-iotthingsgraph/src/main/java/com/amazonaws/services/iotthingsgraph/model/Tag.java