Class Nexus\Mcp\Client\Exception\UnsupportedProtocolVersionException

`final`
`extends`	`RuntimeException`
`implements`	`McpExceptionInterface`

Thrown when the server's initialize response advertises a protocol version this client does not support, aborting the handshake before it is confirmed.

Exception implements Throwable
- RuntimeException
  - Nexus\Mcp\Client\Exception\UnsupportedProtocolVersionException implements McpExceptionInterface

Located at Client/Exception/UnsupportedProtocolVersionException.php

Methods
`public`	`__construct(ProtocolVersion $negotiated)`	#

Properties
`public readonly`	`ProtocolVersion`	`$negotiated`	#

Namespaces

Exceptions

Class Nexus\Mcp\Client\Exception\UnsupportedProtocolVersionException