Names of files imported by this file.
All top-level definitions in this file.
file name, relative to root of source tree
Optional
optionsIndexes of the public imported files in the dependency list above.
Optional
sourceThis field contains optional information about the original source code. You may safely remove this entire field without harming runtime functionality of the descriptors -- the information is needed only by development tools.
The syntax of the proto file. The supported values are "proto2" and "proto3".
Indexes of the weak imported files in the dependency list. For Google-internal migration only. Do not use.
Describes a complete .proto file.