UnsupportedProtocolVersion

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Thrown when the client requests a protocol revision this server does not implement.

class UnsupportedProtocolVersion extends \Hazaar\MCP\Exception\ProtocolError

Extends: Hazaar\MCP\Exception\ProtocolError

The error carries the list of supported versions so the client can retry with one of them rather than having to probe.

Methods

public __construct(string $requested): void

Parameter	Type	Description
`$requested`	string	the protocol version the client asked for

Generated by Hazaar API Doc Generator on Sun, 23 Aug 2026 10:49:44 +0000