List all attributes
Retrieve all contact attributes defined in your Brevo account, grouped by category (normal, transactional, category, calculated, global). Each attribute includes its name, type, and category, along with enumeration values for category-type attributes and options for multiple-choice-type attributes.
Authentication
api-keystring
The API key should be passed in the request headers as api-key for authentication.
Response
Attributes listed
attributes
Listing of available contact attributes in your account
Errors
400
Bad Request Error