response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2691/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: Kitaboo (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJScnY3d2w1WTUwaEF6ZXhndFFISkFXM0xyWjd4R0ZLMkhxd1lOS3pPblUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjkxLCJzdGF0ZV9ub25jZSI6IjU4ZGM0MDVkMTBlNTEyNmE0YjdhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjkxIn0sImlzcyI6IkFLSElMIFRPT0wgRmViIDkiLCJzdWIiOiJLaXRhYm9vIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjk4Ni9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0MTY4MTQ2LCJleHAiOjE3NzQxNjg0NDYsImp0aSI6IjllODJkMGJiNGJkMGUwZmM4MjVkIn0.aIlt6B1izPOz0uiFoNjzpEJhYDGnY0Im1nZALMDIActRvMgwwehzrCM0ddSKtzhsf9f2Y8QaRKOEzahbW7yG1TuavYqEE1h_mdL7Ei7L9LYlEzSqAzh7eHJa8_iV82GpCkzKkgCmxlSduDkksR8eZGxYWQLYe94qucOhenBE2PkPGDC-dF-e8e27aNY2gUBbpZR5CLWyEJK4MAPLQjkhy2aJRIYdMcEDVRqAUjHZwEVJBPfsFyy1rFq35AWAvDFfF5YTBoqcRole7s40z9bV8L9Xvs0Jaxnvu1TL1o-1tAHA0bzLz0Naq0GeKUQgl-xkv2i_5Oo95lSDJ5EiHX6k_A (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: 58dc405d10e5126a4b7a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)