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# Added time limit to message scheduling

We’ve added a limit to how far in the future you can schedule messages. Currently, we’re allowing you to schedule messages within a year from the date of scheduling.

This validation change affects the following APIs:

* `messages/send`
* `messages/sendRaw`
* `messages/sentTemplate`
* `messages/reschedule`

We’re adding this validation limit to increase database efficiency and performance.