Payload
defines what type of data stream to use as payload
| Field | Type | Default | Unit | 
|---|---|---|---|
| encoding | - | - | |
| payload encoding | |||
| data_type | - | - | |
| payload data type to stream | |||
Encoding
define how the messages are serialized
| Name | Value | Description | 
|---|---|---|
| ENCODING_UNSPECIFIED | 0 | unspecified | 
| ENCODING_PROTOBUF | 1 | protobuf serialized as binary | 
| ENCODING_JSON | 2 | json representation of protobuf messages | 
| ENCODING_JSON_FLATTENED | 3 | flattened json representation of protobuf messages |