public int getProjectsCount() {
        return projects_.size();
      }
<pre>
A list of Jira projects to import in their entirety.
</pre>

<code>repeated string projects = 3;</code>

@return The count of projects.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/JiraSource.java