In order to utilize the SendGrid account by the Azure Functions runtime, we need to provide the SendGrid API key as input to the Azure Functions. You can generate an API key from the SendGrid portal. Let's navigate to the SendGrid portal by clicking on the Manage button in the Essentials blade of SendGrid Account, as shown in the following screenshot:
In the SendGrid portal, click on API Keys under the Settings section of the left-hand side menu, as shown in the following screenshot:
In the API Keys page, ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month, and much more.