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.eyJ0b29sX2lkIjoyNjkxLCJzdGF0ZV9ub25jZSI6IjRmY2U1NDljZDlhYTQyZDkwZDllIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjkxIn0sImlzcyI6IkFLSElMIFRPT0wgRmViIDkiLCJzdWIiOiJLaXRhYm9vIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjk4Ni9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY2MzcwMTUxLCJleHAiOjE3NjYzNzA0NTEsImp0aSI6IjZhODMyOWYyM2IwMTZkZjNjMjMzIn0.i9PwJYa-WdwPFY-yINtzh7QfzOl788t9axVhlYWd9aQTFeNlB79k6qdan7M_JyieTL1li4umcXmPCRQ_QwsrRUGk4Zq8helIQVE_VeejqCTzxgG848xY2x4t8ilD4mM_oYCKzBHdFsCDoTBcsxGnE2pfeIUHi3Zeb2QHZREiDGgxTu8O38DxEeX3d_Q5Y8p7HOPAA0JIPnOtg7Go6h8xLVPAZFy3oFEpngqV8YTWNoQoPxoV52_6MUgMQUMZj1ohAkXGa7TE_iNUbiPdha6xOoLO9-q9PM95ksFyX37OU0gVAuq_sa7b8dyhW9p0IbEPU96ONA1XTm9t-v8k0HC07Q (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: 4fce549cd9aa42d90d9e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)