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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2976/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlA4eTYzVUhNMkpnc0hPNXM1Mk52ZkpWTHlvSVl6Q2RUcWZZRnhST1VkU2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTc2LCJzdGF0ZV9ub25jZSI6IjNiNjI0MjBmZWYxYjBlZDAzMTNjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTc2In0sImlzcyI6IkxUSTEzLVRPT0wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMzMTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTAxODM0NSwiZXhwIjoxNzc1MDE4NjQ1LCJqdGkiOiJkMTU2MGYyODllOTY0MTVhN2M3ZiJ9.zkxEtuXzJpYVAl10G8VcqSaHmcq85-dI-4GlEdkKEfOVPkJhbdEHzvkqzjDaKkQXAQm7_lt5f--rCe42tuNwv8u9wFQKazNRJ6TSjzH2ZH36wN_W8VsBO2vSj-eFOqchoMHTM9noHUzmLJRcsxAjieCP1kDzLuQO5NVlYtAmxdFxlVieWYotz5_3LtT-ou8TRH6ZNZYs290_Bg-PB-kDa4ufj86ozuLSf3pqZMNPAEVoZtUWWlGem_xqrtfaGY7dQSsyeiy0Gxh5BpRUkVxKcxXDxyJa5oSYAo-hPpf8LTgn8TcpL_zPe2mGSyU0ByUXTF1J7lu_HBCUOi83bxdDxw (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: 3b62420fef1b0ed0313c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)