Protocol Buffer Definitions
Vectara implements a gRPC API to all its core services. You can download the proto files directly below.
| Protobuf | Description |
|---|---|
| services.proto | Defines the core services within the platform. |
| serving.proto | Message definitions for running queries. |
| custom_dim.proto | Message definitions for custom dimensions. |
| indexing.proto | Message definitions for indexing content. |
| admin.proto | Message definitions for performing administrative tasks. |
| status.proto | Status return codes. |
| common.proto | Common message definitions. |
Auxiliary Protocol Buffers
The gRPC services also use Google's
annotations.proto
and http.proto.
The curl commands below will download these files into the ext subdirectory.
You can then reference them in the protoc path using -I ext.
proto $ ls
admin.proto common.proto indexing.proto services.proto serving.proto status.proto
proto $ mkdir ext
proto $ curl -s -o ext/google/api/annotations.proto --create-dirs \
https://raw.githubusercontent.com/googleapis/googleapis/master/google/api/annotations.proto
proto $ curl -s -o ext/google/api/http.proto --create-dirs \
https://raw.githubusercontent.com/googleapis/googleapis/master/google/api/http.proto
Examples
The Quickstart Examples GitHub repository has examples of connecting via gRPC in a variety of languages.