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

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