public AddressConfiguration withSubstitutions(java.util.Map<String, java.util.List<String>> substitutions) {
        setSubstitutions(substitutions);
        return this;
    }
<p>
A map of the message variables to merge with the variables specified by properties of the DefaultMessage object.
The variables specified in this map take precedence over all other variables.
</p>

@param substitutions
       A map of the message variables to merge with the variables specified by properties of the DefaultMessage
       object. The variables specified in this map take precedence over all other variables.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-pinpoint/src/main/java/com/amazonaws/services/pinpoint/model/AddressConfiguration.java