Class Nexus\Mcp\Client\Exception\PkceNotSupportedException

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

Thrown when an authorization server does not advertise the S256 code challenge method, which MCP clients must have before they may proceed.

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

Located at Client/Exception/PkceNotSupportedException.php

Methods
`public`	`__construct(string $issuer)`	#