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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2705/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: 0987654321 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImRzOV8xdERTejM5czM2V0lISm5XRmx6dEpMNlZPdjQxdnNzTE1wYnpjQTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzA1LCJzdGF0ZV9ub25jZSI6IjJiOTRmZDcxZmJiOTYxZTZlMDk3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzA1In0sImlzcyI6Ikdlb2ZmLXJlZi10ZXN0Iiwic3ViIjoiMDk4NzY1NDMyMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMwMDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjE3MzUyMywiZXhwIjoxNzkyMTczODIzLCJqdGkiOiJhZDA2MmE4YmM4NWU4Yzg3MTFmZCJ9.YnuNzBq2T4eEtiGhaZBNu5MYB_zYIa5fdOG4u75AiNJWeMPkLxelsHFPb_oj4uUcw5y_YL33iSWuaU3GkuoCuGnDUz4bm6Q2rFbrO6XyMyLpBrGsxnh_wxi9sPCW7P4bpbPtkp0_SbFaKPvknR1np8TWeFlNY9bZqdUtQFyCFEi5v_aJa2YGxuYDRHtu4XSEwlv1V_680Gl7JqEABZQRz0ajz0g3THlLyvKXgpfcUCQSIWJcAAWeCVy2sFUsNGNNnqeLZ_rjhHsahAx_0Jh-rz-VcEVwVM9k_RHQjMoHKU67JPnzy9busOhJo5VzGsNzXwx2jSw3XdfEh8RHYQPfOQ (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: 2b94fd71fbb961e6e097 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)