@@ -433,9 +433,37 @@ message Response {
433433ParseComplete parse = 2 ;
434434PlanComplete plan = 3 ;
435435ApplyComplete apply = 4 ;
436+ DataUpload data_upload = 5 ;
436437 }
437438}
438439
440+ enum DataUploadType {
441+ UPLOAD_TYPE_UNKNOWN = 0 ;
442+ // UPLOAD_TYPE_MODULE_FILES is used to stream over terraform module files.
443+ // These files are located in `.terraform/modules` and are used for dynamic
444+ // parameters.
445+ UPLOAD_TYPE_MODULE_FILES = 1 ;
446+ }
447+
448+ message DataUpload {
449+ DataUploadType upload_type = 1 ;
450+ // data_hash is the sha256 of the payload to be uploaded.
451+ // This is also used to uniquely identify the upload.
452+ string data_hash = 2 ;
453+ // file_size is the total size of the data being uploaded.
454+ int64 file_size = 3 ;
455+ // Number of chunks to be uploaded.
456+ int32 chunks = 4 ;
457+ }
458+
459+ // ChunkPiece is used to stream over large files (over the 4mb limit).
460+ message ChunkPiece {
461+ bytes data = 1 ;
462+ string upload_type = 2 ;
463+ string data_hash = 3 ;
464+ int32 piece_index = 4 ;
465+ }
466+
439467service Provisioner {
440468// Session represents provisioning a single template import or workspace. The daemon always sends Config followed
441469// by one of the requests (ParseRequest, PlanRequest, ApplyRequest). The provisioner should respond with a stream