**Creating an Optional Payload for File Upload in Effect Typescript**

.setPayload(
  Schema.UndefinedOr(Schema.Uint8ArrayFromSelf.pipe(
    HttpApiSchema.withEncoding({
      kind: 'Uint8Array',
      contentType: 'application/octet-stream',
    }),
  )),
 )

Error: Missing annotation
details: Generating a JSON Schema for this schema requires a "jsonSchema" annotation
schema (UndefinedKeyword): undefined