The top-level message sent by the client for the
StreamingAnnotateVideo method. Multiple
StreamingAnnotateVideoRequest messages are sent. The first
message must only contain a StreamingVideoConfig message. All
subsequent messages must only contain input_content data.
This message has oneof_ fields (mutually exclusive fields).
For each oneof, at most one member field can be set at the same time.
Setting any member of the oneof automatically clears all other
The video data to be annotated. Chunks of video data are
sequentially sent in StreamingAnnotateVideoRequest
messages. Except the initial
StreamingAnnotateVideoRequest message containing only
video_config, all subsequent
AnnotateStreamingVideoRequest messages must only contain
input_content field. Note: as with all bytes fields,
protobuffers use a pure binary representation (not base64).
This field is a member of oneof_ streaming_request.