public ComponentVariant addOverridesEntry(String key, java.util.Map<String, String> value) {
        if (null == this.overrides) {
            this.overrides = new java.util.HashMap<String, java.util.Map<String, String>>();
        }
        if (this.overrides.containsKey(key))
            throw new IllegalArgumentException("Duplicated keys (" + key.toString() + ") are provided.");
        this.overrides.put(key, value);
        return this;
    }
Add a single Overrides entry

@see ComponentVariant#withOverrides
@returns a reference to this object so that method calls can be chained together.
aws-java-sdk-amplifyuibuilder/src/main/java/com/amazonaws/services/amplifyuibuilder/model/ComponentVariant.java