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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2224/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: com.snapplify.engage (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InVNTDBvai1mel9DZTV3RldQamhoYS1JcGNVbnNPZ0R6T1MxbjNyLU1pQWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjI0LCJzdGF0ZV9ub25jZSI6IjJlNzY5MDg0NzQ1Zjk2ODJkMjFkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjI0In0sImlzcyI6IlNuYXBwbGlmeSBFbmdhZ2UgVG9vbCIsInN1YiI6ImNvbS5zbmFwcGxpZnkuZW5nYWdlIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQ4Ni9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyMjgwODM0LCJleHAiOjE3NzIyODExMzQsImp0aSI6IjY0MWY4ZWQxYjE0NDc0MjY0MDA3In0.FsjWoN-GxWx0b7uNrmMgnPI1Ky5hgA5juua3-tHkoqrNCcNYrxQ3QdvXJy0AIoCsC-z68lCFg-nZHtEj7_pr_mdQVxJKxXIpGJWEHwGW2bDVlARlu_0k4j82lo-aTQQT0zCvEeut03y2EiJpgUu350yj81WRu9ZNk8bXNgBnWh9EKiJTCxXXy9HCAGshbMf3KlrfjpiFjDkEQyP1DIQSf1ReHCU82bQFbfgy0-wiS3AYslFfh5VlC4LLrtPUmVhs-V0j7IYB-xg0JF0MPyEHIS1SL-rNZrgRfNLznR2FvyyKrTBDfsIfPi3t77efDMp5l8NEhMGGhDyss6FP5D_1yA (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: 2e769084745f9682d21d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)