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.eyJ0b29sX2lkIjoyNjkxLCJzdGF0ZV9ub25jZSI6IjlmYTNlZTVmMTIwYzFjMTE3YzA1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjkxIn0sImlzcyI6IkFLSElMIFRPT0wgRmViIDkiLCJzdWIiOiJLaXRhYm9vIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjk4Ni9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc5ODY1ODgzLCJleHAiOjE3Nzk4NjYxODMsImp0aSI6Ijc0YWNiNzFkZjgwYWFhODM3MzM2In0.pDnpfUpcT_64T2qbnEVZql2PIDQ2SsKIxSNs2tpylLPeAdN_58V4IA1NSbAVy8FbkUQZCeFtiHqMWQFMGz1OAuH1tOLpFNGp37bUhIUNBNv7nVAbL_QtN009LYzBifGpRV0AfmIX3wd5E5p-yzB_u9H2V70U9AjyEbOOErGS5cBj6ekW0zw-LFNOGTM6e6khSJnQyo5ONrKbtK5MHtgydKnQBPvOd6GqqCovJ3chXix8hR1zxAK0XmzVbFsrxU8IDlY3F8p2H8F-j8G57YVnhY46oBUPv5R603tvHOb9cqDodU-djx5mEpPWuS5-lGecqAQJeTrgsXrHFt-enZ9UAQ (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: 9fa3ee5f120c1c117c05 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)