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.eyJ0b29sX2lkIjoyNjkxLCJzdGF0ZV9ub25jZSI6ImMwZGZkODMzNzMwNmY0Y2FlODI0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjkxIn0sImlzcyI6IkFLSElMIFRPT0wgRmViIDkiLCJzdWIiOiJLaXRhYm9vIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjk4Ni9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2NzQyNzUxLCJleHAiOjE3NzY3NDMwNTEsImp0aSI6Ijk1OTNjMDM3OTE5N2Y4NjVkNGFiIn0.Uon2hu1-LyBwXiH2lZBt0NM1ntsAOjAuXxPXmG9lEy8rkz6VwdCYGxUQ9pS2CprVqazkYCP08tHUQOnSyYiGPleWOy3tgQ3iezDxq4yKVaQPaQ1PuN6vFA2cSb7uQYP2mbZr5AipJyw0hmtPtU5a8pgJwF6x7lCo8Fjzsau9PZQWcn4zhigB8FZi1vYcUu4G9hNrFbwvjjh8lpU27uUFdAE8fGqGgiCKnxRNqAO2CLtTGiWIcK2TJ9PfQHbgEBn2YEELCb4jBkrsUpr6jPdQsA1_r-Al4d-BGwnHpa5wSSHW_fp_TZu1Vmi0V5Z7zVP8XmorcjuIBOCVzqTA1MvoOg (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: c0dfd8337306f4cae824 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)