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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4322/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: 121212 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijd6X0NrTUQtUWV4VG5zWk9kTllkNENYWjBtTFhrdHJLbDFoanZfZmVsaUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzIyLCJzdGF0ZV9ub25jZSI6IjFmODk3MTE0NGEwMzE5ZGVlMTMzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzIyIn0sImlzcyI6IkRyaWxsYml0Iiwic3ViIjoiMTIxMjEyIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDQyMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc3MDUxMzQ1LCJleHAiOjE3NzcwNTE2NDUsImp0aSI6ImVmNzUyMDYzYzU4MjFkM2ZhNzk0In0.Zs-Y4eZAH4y9Dezwmct6rcK0eG12_U8sgpz4e78wGDDr317Kn6SoKhjSZDHptkHu-9Is6NNtFb8dfUeF_KKpriyRTAj37uK7CgbwGPbewcx7-qIEO6j9JIOv7qH7KZDi7FipzwlWk4wiR_N5TSPQKwrmks3kTAj2ULCIkrz0L84tPdc-eP4VRQ5bgdS6Lw4P9FmZxHGiRwhK9QmPmlqW688bZFpFoZW4kpFuL_EWJiTydlCeWc4IcVQvuIRe_NJ2gw3xs7C7mi_mnzymMc9PVHagmwY3heKRfUn2bZL8lPd52ahia5egxhaiW8CZTGe-mi1BXYtAeUnV8QTmUtn4ww (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: 1f8971144a0319dee133 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)