Users API
Keeping your user profile up to date helps SendGrid verify who you are and share important communications with you.
You can learn more in the SendGrid Account Details documentation.
Update your username
PUT /v3/user/username
Base url: https://api.sendgrid.com
This endpoint allows you to update the username for your account.
Authentication
- API Key
Headers
The on-behalf-of header allows you to make API calls from a parent account on behalf of the parent's Subusers or customer accounts. You will use the parent account's API key when using this header. When making a call on behalf of a customer account, the property value should be "account-id" followed by the customer account's ID (e.g., on-behalf-of: account-id <account-id>). When making a call on behalf of a Subuser, the property value should be the Subuser's username (e.g., on-behalf-of: <subuser-username>). See On Behalf Of for more information.
Request Body
The new username you would like to use for your account.
{
"username": "test_username"
}Responses
The current username on file for your account.
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