I’ve encountered an issue with the SendAt field when using the Google SendGrid Connector.
The connector performs string validation on the SendAt Input type:
- If I send the value as a string (e.g., “1735137600”), the request fails with an error because SendGrid requires an integer for the SendAt field.
- If I send the value as an integer (e.g., 1735137600), the connector hasn’t processed the request, and the email has not been sent.
This creates a conflict where neither type is accepted by the connector, making it impossible to use the SendAt field as intended.


