1 files changed, 8 insertions, 0 deletions
diff --git a/include/grpc/impl/codegen/grpc_types.h b/include/grpc/impl/codegen/grpc_types.h
index cd3cae71b6..c0ed139506 100644
--- a/include/grpc/impl/codegen/grpc_types.h
+++ b/include/grpc/impl/codegen/grpc_types.h
@@ -115,6 +115,8 @@ typedef struct {
 /* Channel argument keys: */
 /** Enable census for tracing and stats collection */
 #define GRPC_ARG_ENABLE_CENSUS "grpc.census"
+/** Enable load reporting */
+#define GRPC_ARG_ENABLE_LOAD_REPORTING "grpc.loadreporting"
 /** Maximum number of concurrent incoming streams to allow on a http2
     connection */
 #define GRPC_ARG_MAX_CONCURRENT_STREAMS "grpc.max_concurrent_streams"
@@ -334,6 +336,12 @@ typedef struct grpc_op {
     struct {
       size_t count;
       grpc_metadata *metadata;
+      /** If \a is_set, \a compression_level will be used for the call.
+       * Otherwise, \a compression_level won't be considered */
+      struct {
+        uint8_t is_set;
+        grpc_compression_level level;
+      } maybe_compression_level;
     } send_initial_metadata;
     grpc_byte_buffer *send_message;
     struct {