Endpoints 5
- List reusable email content blocksGET
/api/email/content-blocks - Create a reusable email content blockPOST
/api/email/content-blocks - Get a reusable email content blockGET
/api/email/content-blocks/{blockId} - Delete a reusable email content blockDEL
/api/email/content-blocks/{blockId} - Update a reusable email content blockPATCH
/api/email/content-blocks/{blockId}
