Changes to Create a link session for a toolkit in a tool router session

added the non-success response with the status 408

added the non-success response with the status 409

added the non-success response with the status 422

added the non-success response with the status 501

added the non-success response with the status 429

the endpoint scheme security CookieAuth was removed from the API

the endpoint scheme security UserApiKeyAuth was removed from the API

added the new optional request property experimental

added the optional property experimental to the response with the 201 status

added the new optional request property alias

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 403 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