---
schema_version: "1"
id: ae6a8d557d342c52f24f68dcf8d83c5fba32d916b0b13c21d7eed8ca50fd87e7
title: Google Pub/Sub Connector 1.2 XML and Maven Support
collection: mulesoft
version: current
locale: en-us
portal_url: https://docs.salesforce.com/mulesoft/current/en-us/google-pubsub-connector/1.2/google-pubsub-connector-xml-maven.md
canonical_url: https://docs.mulesoft.com/google-pubsub-connector/1.2/google-pubsub-connector-xml-maven
source_site: docs.mulesoft.com
content_type: documentation
content_hash: 5851e08aea35731e38f29d15fc0361ed1d7dda742250cad44af2ad07c514a44f
description: MuleSoft Documentation Site
release: "1.2"
latest: false
---
---
product: Google Pub/Sub Connector
version: 1.2
---

# Google Pub/Sub Connector 1.2 XML and Maven Support

> For the full documentation index, see: https://docs.mulesoft.com/llms.txt

Although you can manually code a Mule app in XML, it is more efficient to use Anypoint Studio:

- If you manually code a Mule runtime engine (Mule) app in XML, either from the Anypoint Studio XML
  editor or from a text editor, you can access the connector from your app by adding reference
  statements to both your XML Mule flow and the Apache Maven `pom.xml` file.

- If you add the connector in Studio, Studio automatically populates the XML code with the
  connector’s namespace and schema location and it also adds a dependency to the `pom.xml` file.

## Add a Namespace for the Connector

Paste the following code inside the `<mule>` tag of the header of your configuration XML:

```xml
http://www.mulesoft.org/schema/mule/google-pubsub
http://www.mulesoft.org/schema/mule/google-pubsub/current/mule-google-pubsub.xsd
```

This example shows how the namespace statements are placed in the XML block:

```xml
<mule xmlns:ee="http://www.mulesoft.org/schema/mule/ee/core"
    xmlns:http="http://www.mulesoft.org/schema/mule/http"
	xmlns:google-pubsub="http://www.mulesoft.org/schema/mule/google-pubsub"
	xmlns="http://www.mulesoft.org/schema/mule/core"
	xmlns:doc="http://www.mulesoft.org/schema/mule/documentation"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.mulesoft.org/schema/mule/core
	http://www.mulesoft.org/schema/mule/core/current/mule.xsd
    http://www.mulesoft.org/schema/mule/google-pubsub
    http://www.mulesoft.org/schema/mule/google-pubsub/current/mule-google-pubsub.xsd
    http://www.mulesoft.org/schema/mule/http
    http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd
    http://www.mulesoft.org/schema/mule/ee/core
    http://www.mulesoft.org/schema/mule/ee/core/current/mule-ee.xsd">
```

## Add a POM File Dependency

The Apache Maven `pom.xml` file generated by Anypoint Studio contains dependencies for a Mule app.
When you code a Mule app manually, include this XML snippet in your `pom.xml` file to enable access
to this connector:

```xml
<dependency>
  <groupId>com.mulesoft.connectors</groupId>
  <artifactId>mule4-google-pubsub-connector</artifactId>
  <version>x.x.x</version>
  <classifier>mule-plugin</classifier>
</dependency>
```

Replace `x.x.x` with the version that corresponds to the connector you are using.

To obtain the most up-to-date `pom.xml` file information:

1.  Go to [Anypoint Exchange](https://www.mulesoft.com/exchange/).

2.  In Exchange, click **Login** and supply your Anypoint Platform username and password.

3.  In Exchange, search for `google-pubsub`.

4.  Select the connector.

5.  Click **Dependency Snippets** near the upper right of the screen.

## See Also

- [Introduction to Anypoint Connectors](https://docs.mulesoft.com/connectors/introduction/introduction-to-anypoint-connectors)

- [Salesforce Help](https://help.salesforce.com)