Changes to List all instances for an MCP server

endpoint deprecated

the endpoint scheme security CookieAuth was removed from the API

the endpoint scheme security UserApiKeyAuth was removed from the API

the endpoint scheme security UserApiKeyAuth was added to the API

added the required property error/slug to the response with the 400 status

added the required property error/slug to the response with the 401 status

added the required property error/slug to the response with the 404 status

added the required property error/slug to the response with the 500 status