gatsby-node.js createPages is not sending data to component in pageContext – SEO

You can see I’m logging the data returned from my lambda function. The data is definitely coming back as expected. However, in the createPage(…), the allMessages in pageContext in the dashboard.js component is always null/undefined.

Why?…

dashboard.js

const DashboardPage = ({ pageContext: { allMessages } }) => (
    <Layout>
        <SEO title="Dashboard" keywords={[`gatsby`, `application`, `react`]} />
        <h1>Dashboard</h1>
        <p>Welcome to your new Gatsby site.</p>
        {console.log('allMessages: ', allMessages)}
        {allMessages.map(mssg => (
            <li
                key={mssg.id}
                style={{
                    textAlign: 'center',
                    listStyle: 'none',
                    display: 'inline-block'
                }}
            >
                <Link to={`/message/${mssg.name}`}>
                    <p>{mssg.name}</p>
                </Link>
            </li>
        ))}
    </Layout>
);

export default DashboardPage;

gatsby-node.js

exports.createPages = async ({ actions: { createPage } }) => {
    get('get-messages')
        .then(allMessages => {
            console.log('gatsby-node allMessages: ', allMessages);
            // Create a page that lists all Pokémon.
            createPage({
                path: `/dashoard`,
                component: require.resolve('./src/pages/dashboard.js'),
                context: { allMessages }
            });
        })
        .catch(err => {
            return Promise.reject(new Error(err));
        });
};

I’m blocked. Thank you for sharing your expertise!

EDIT:

This doesn’t work either. Same undefined in dashboard.js…

exports.createPages = async ({ actions: { createPage } }) => {
    get('get-messages')
        .then(allMessages => {
            // allMessages = typeof allMessages === 'string' ? JSON.parse(allMessages) : allMessages;
            // console.log('gatsby-node allMessages: ', allMessages);
            // // Create a page that lists all Pokémon.
            const test = [{ name: 'Test message' }];
            createPage({
                path: `/dashoard`,
                component: require.resolve('./src/pages/dashboard.js'),
                context: { allMessages: test }
            });
        })
        .catch(err => {
            return Promise.reject(new Error(err));
        });
};