public CreateServiceTemplateVersionRequest withSource(TemplateVersionSourceInput source) {
        setSource(source);
        return this;
    }
<p>
An object that includes the template bundle S3 bucket path and name for the new version of a service template.
</p>

@param source
       An object that includes the template bundle S3 bucket path and name for the new version of a service
       template.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-proton/src/main/java/com/amazonaws/services/proton/model/CreateServiceTemplateVersionRequest.java