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syntax = "proto3";
message Simple {  string  string = 1;  uint32  uint32 = 2;  Inner   inner  = 3;  float   float  = 4; // make sure to set something that's fair to JSON  message Inner {    int32      int32      = 1;    InnerInner innerInner = 2;    Outer      outer      = 3;    message InnerInner {      int64  long   = 1;      Enum   enum   = 2;      sint32 sint32 = 3;    }  }  enum Enum {    ONE   = 0;    TWO   = 1;    THREE = 2;    FOUR  = 3;    FIVE  = 4;  }}
message Outer {  repeated bool bool = 1;  double double = 2; // make sure to set something that's fair to JSON}
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