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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3356/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: client1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNyNlRqNW9JbWw2cW9VcnBIcWh1NjJsY0N1OW9qTzNKYXAyTFpuTnIybWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzU2LCJzdGF0ZV9ub25jZSI6ImI4YTU5N2YxM2VjZTA2OTNmZjFiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzU2In0sImlzcyI6Imp1cHl0ZXJodWItbHRpYXV0aGVudGljYXRvci10ZXN0LXRvb2wiLCJzdWIiOiJjbGllbnQxIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzY5MS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyMDYxMTExLCJleHAiOjE3OTIwNjE0MTEsImp0aSI6IjM0ODE4YmExMTA1YjA1ZGExYmQ1In0.khGF8rlOwKi5q-6RprJ41cLVZ8LC6B9Utjmxh1z04q1taJe6a75ebs2JtsXni53UoP1GvmcGhWroTfPeC-9cG1B3wOMJNZRwb-XKTvIvTjZIRh6FTX-9_NFwbmlRYCiRW4cvt0rYaczar4RT08-sDICYWoMldNLSNI241rLc4skGd3vVCjOBFwdEXQwgTxL8aRiKIQ0YCP-6LHYx4P3Y-1KGFLVu8SI7TOdtVJ395nn7vzz7lePZlgd79WechHCGU-j5GV52il1frJli9ez_mlIzoXEL_zvwyLtwSrxafXB07sJmOI7e0cZKc8sWrNDgXmL2H78vpv8c5QihK3PZuA (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: b8a597f13ece0693ff1b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)