What is ApiVersions?
Sent by every client on every new connection to discover what API versions the broker supports. UNSUPPORTED_VERSION errors in client logs appear when a client is newer than the broker; this API prevents that by letting the client downgrade gracefully.
Wire Diagram
Request Header
message_size
int32 · 4B
api_key
int16 · 2B
api_version
int16 · 2B
correlation_id
int32 · 4B
client_id
string
ApiVersionsRequest v1
Schema & Example
Schema
{
}Example
{
}