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.eyJ0b29sX2lkIjoyMjI0LCJzdGF0ZV9ub25jZSI6ImU2MTRmZWU4ODNmZWI0OWIwMjM1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjI0In0sImlzcyI6IlNuYXBwbGlmeSBFbmdhZ2UgVG9vbCIsInN1YiI6ImNvbS5zbmFwcGxpZnkuZW5nYWdlIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQ4Ni9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg3Njc5NTY0LCJleHAiOjE3ODc2Nzk4NjQsImp0aSI6IjIyMjI1NGIwYjk5YTI0MDJjN2YyIn0.lTFbkJGhQrR5s_kOD2Gvy607rj8YLJ38JhaUdGtEhVbZKopXx2gI2xRSsQmW8xBuO07_GvC6xqF2KGWBkyF5k5bORJUfbe1oiGyS4Rag8o3uwLU7ce86_mfOqv7UMXOVB5uH_jlaLnLPsGiH-KCag1Fl30sg2EwHH93OIAeCvCnY_UX-0x8CH3FvEL0OQY2aCh8PG42t1a04D2CCTeenlrQj_mw4SpSc_2NlxZU79dqCj5rs9c2zUBeN_sPeIgjsGEutTi2bGrzBqNLtfBlLDcsBbPTre9XDizwlqgDt82dYrhMkDmaAgl4v_eqFw0UmBwLuImUp4dMBLL_hD611FQ (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: e614fee883feb49b0235 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)