attachmentPredicate: z.ZodObject<{ id: z.ZodUnion<readonly [z.ZodString, z.ZodNumber]>; description: z.ZodOptional<z.ZodString>; duration_secs: z.ZodOptional<z.ZodNumber>; filename: z.ZodOptional<z.ZodString>; title: z.ZodOptional<z.ZodString>; waveform: z.ZodOptional<z.ZodString>;}, z.core.$strip>z.ZodObject<{ id: z.ZodUnion<readonly [z.ZodString, z.ZodNumber]>; description: z.ZodOptional<z.ZodString>; duration_secs: z.ZodOptional<z.ZodNumber>; filename: z.ZodOptional<z.ZodString>; title: z.ZodOptional<z.ZodString>; waveform: z.ZodOptional<z.ZodString>;}, z.core.$strip>