post https://apiv2.cmercury.com/api/Trigger/AttachmentTrigger/v2
This API is used to send out trigger emails with attachments.
This version adds a new field named "messageId" to its response body. The "messageId" is the unique identifier for each API request made. The same id can be used to connect event notifications that are send to your webhook for events like delivered, bounce, open, click, spam and unsubscribe.
The same "messageId" can also be used for getting reports using trigger report APIs. Pass the "messageid" for the "UniqueId" field in those APIs.
Note : You may use the API Base URL apiv2.cmercury.com for support for recommended cipher suits of TLS1.2 and TLS1.3.
Use the API Base URL api.cmercury.com if you use older cipher suits of TLS1.2 and below.