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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1862/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: client_tester_543210 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJiMDZIQk1fcDdOOVRWYlk2SkZyUFowNUlHbEVEazduSVlVN2VYU0dDS00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODYyLCJzdGF0ZV9ub25jZSI6ImExNzE1MTcwYTcxYmYyYjYyOTlmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODYyIn0sImlzcyI6Ik15TmV3VG9vbDU0MzIxMCIsInN1YiI6ImNsaWVudF90ZXN0ZXJfNTQzMjEwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjAyNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc3ODE2ODU1LCJleHAiOjE3Nzc4MTcxNTUsImp0aSI6IjA0MWI5MzYwMjMyNGM2NmZkNGVkIn0.WmimQZELNTHcR3DBDB8TAHIx7B6434hVR8UMSfYK0_HQkB4u9rJlQ-OwU74gDnBkmfBq4FnKt5G8lNLlUhb0jEmv9fiuBChOnudg6cwZU2FoRg0Y2LXThmFfQMJN5DfPI-7fIqIrh720aBdJavZ1AOeWJZBe-VrLYuIydNiww30udVt6acrYaonWzlM7JeWXw_sWNaZa3cBYjFS3Q5mdzbIVZCTzCvue1W5XcGwu5XNGSKgdax9KIImkMtbUJa9RkhqgcePpv8LRGYk2xFMzBcpmuLB4STyUK_Z7k7nQwubGIR8nOkFMMGXvCPSx23PgmCxVhlAnMJmyigCmsvXerw (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: a1715170a71bf2b6299f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)