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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4297/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InBBQVRFbm5qMTROV0lsb1F3eHlGYkdya2hsTzlzd2JDZmVxdUxZVk8xeHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Mjk3LCJzdGF0ZV9ub25jZSI6IjM1NDFjNDc2NTk3ZDI0ZTUzMDJmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Mjk3In0sImlzcyI6IlRlc3Q0NDgiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQzOTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzI2OTUzNCwiZXhwIjoxNzc3MjY5ODM0LCJqdGkiOiI2ODBjZjVkY2ExM2Q0ZWU0YmQ4NSJ9.hPwfmas7lKZDm1gZ9sP1c3v8x5d9srrgvXHUBb-j8saZiEFLVTbo1aPd1yTkCrUCUUVhaVUStD8hWFpv1edYN_CZAKa1YSVo9XOjK1o3nW7SggXO7EsIUD35Nkk7gb7kzGxCwdy0kLZURV05v3SpUtNeL8PNt_Cj2mP0910eRrapeiQDvoTd9gDZI0AvqPlelNad-h-Ulehfvvx2z4Etke65YfiEZEeO9q9L37Cb8kNKNEPPlYRkc27iexntNR2q5YuxRbXzw2E901Gu-EgfMmRLUzVB7c_gQAaVbV0Bawv8jWo2zwLk5fw_-9SQxBegAX33sxuW-KpPzIk9RtkLRg (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: 3541c476597d24e5302f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)