"contentSchema": content_schema,
                        }
                    sse_content["itemSchema"] = item_schema
                    operation.setdefault("responses", {}).setdefault(
                        status_code, {}
                    ).setdefault("content", {})["text/event-stream"] = sse_content
                elif route_response_media_type:
                    response_schema = {"type": "string"}

    post_start = match_end.start()
    template = Template(index_sponsors_template)
    message = template.render(sponsors=sponsors)
    pre_content = content[frontmatter_end:pre_end]
    post_content = content[post_start:]
    new_content = pre_content + message + post_content
    # Remove content between <!-- only-mkdocs --> and <!-- /only-mkdocs -->
    new_content = re.sub(

     */
    public String getContent() {
        return content;
    }

    /**
     * Sets the message content.
     *
     * @param content the message content
     */
    public void setContent(final String content) {
        this.content = content;
    }

    /**
     * Gets the message timestamp.
     *
     * @return the message timestamp
     */