schema
schema: ZodObject<{
bcc: ZodOptional<ZodArray<ZodString, "many">>;
cc: ZodOptional<ZodArray<ZodString, "many">>;
message: ZodString;
subject: ZodString;
to: ZodArray<ZodString, "many">;
}, "strip", ZodTypeAny, {
message: string;
subject: string;
to: string[];
bcc?: string[];
cc?: string[];
}, {
message: string;
subject: string;
to: string[];
bcc?: string[];
cc?: string[];
}> = ...