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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4921/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: linhtest1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjVqZHI2TExLRko3dUVLWHU0RnJ0WXo5ZGl4U3lhS0VIblpOeTNMVlV0WmciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0OTIxLCJzdGF0ZV9ub25jZSI6ImUzNDI3ZmM5YTk3N2Y5NzdhNmY3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0OTIxIn0sImlzcyI6IkxpbmggdGVzdCB0b29sIiwic3ViIjoibGluaHRlc3QxIiwiYXVkIjoiaHR0cHM6Ly9zd2VldC1naGFzdGx5LXNhd2ZseS5uZ3Jvay1mcmVlLmFwcC9jb25uZWN0L3Rva2VuIiwiaWF0IjoxNzc5Nzk5MDc4LCJleHAiOjE3Nzk3OTkzNzgsImp0aSI6Ijk0YjVjOTI3Y2UwMmZlOWY4ZTFiIn0.LmGO8KkocZ-3faSx1rqi6arkiE2Ti_3RoQK2_p7cKcAchSDegWe5IZ0d75ylLXH8W07OGqWFad48cV2Te4_8tzNXNnNsJbrYIsGrHCikir5QiUOeGFiR5DA9XB2g3v5jE2liOZT-I3tuRtpauCqPYSfBeFq_4YmkRdi4euruD-PONn3TseUpWbgk22Q3TkBx6duwooJ4HQAR-XijK52agzfJZaSn9C-JN8LVlwG-HCFICfR3o8HHf2-LHfACRq6ePpoVNwHbhH6qsVO36rvc2jP44sHWfEsBkuBfXO6ENRt93hFXfRZXVjp2zb6fsmjUs1zWFJi-LwI3lAQ-asyR-A (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: e3427fc9a977f977a6f7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)