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

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