Variable: emailMessageSchema

const emailMessageSchema: ZodObject<{ attachments: ZodOptional<ZodArray<ZodObject<{ content: ZodOptional<ZodString>; contentType: ZodOptional<ZodString>; encoding: ZodOptional<ZodString>; filename: ZodString; }, $strict>>>; bcc: ZodOptional<ZodArray<ZodString>>; body: ZodString; cc: ZodOptional<ZodArray<ZodString>>; subject: ZodString; to: ZodArray<ZodString>; }, $strip>

Schema for the email a model asks to send (the tool input).