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.eyJ0b29sX2lkIjo0MzIyLCJzdGF0ZV9ub25jZSI6IjM3ODgwMzQ2MDA5MWVlZGJmM2QxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzIyIn0sImlzcyI6IkRyaWxsYml0Iiwic3ViIjoiMTIxMjEyIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDQyMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0ODgwNDY3LCJleHAiOjE3NzQ4ODA3NjcsImp0aSI6IjdiNWE0YzJkZDA2MjQ0Y2YxMTZiIn0.JRCM7_Tnku8_z7xdHW_GZD_Z0VBu7L5MfanNoq3-8-TQtpDV_t7dGHXsvoZNrxKKxAfkyZWGQMd_SBLTIaXQZYEoTYJtSofOuRrQ2X9rEoPgmYSm6xRlMX8buLlRcFGVlYinNwuYCGBoHGqzY3yjRegRkSFcRLq2K9xsAYvCSy1OOg3U7I8xKKixgAEDpkvwdThlfQPvGcLU7mj3-0-S2IBpAn0c6SEYAo5PLgYHsxETkeoOVJzwJm-90ukO_3OKu09IY5PxUSMCa11DPzx1AgV24W20IkLH32q49o5jbB18FsjmSFiYEElslQmlFivedCQ9q-BeT_u87CxPDbI1UA (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: 378803460091eedbf3d1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)