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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2138/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: sabatest (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjVqVzVRdlhzZWtPeVNSRDFoSFpaUjJxWDVlQm9wN2tqQUVuODJfN2MtcDgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTM4LCJzdGF0ZV9ub25jZSI6IjAxYjNmZjQzMTEwYTlhZTU4N2E1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTM4In0sImlzcyI6Imx0aSBhdWcyIHRvb2wiLCJzdWIiOiJzYWJhdGVzdCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI0MDUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4ODA1MTM5MCwiZXhwIjoxNzg4MDUxNjkwLCJqdGkiOiI5OTljZDE1Yzg0YzA0MDM0MGFkMSJ9.UeMRRpYAPdOZsGWYM3HQIaaTI5B0TaGrvuGhG5jsDqkhuVvZXSQk8pczBmk_IUQJh4I2JOMWNo269Z4euFbQFUtlCuTvYGO8jOMgS4sCYhsTKB4urzhOblbaT-ABqgy0iUEmiXtBKi2BpF41nBW39cnYi7_Vh14xVQDNOfkHEp3QUxqRM228sn7e8Ee9yNzqEcwPy9F-wBPsH1pBrjvCVM_q45nghilSkeBaEs-U6B_Rw_32TCabugtVQuM3eVrnWSeLeJTkLY9Jhpd8H89NvLonRi2InppmWppRdw4emafgdIWlPXgNz4vP7X95v-Q1Rcxyw4bzwTjz2-b_hyo9Qw (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: 01b3ff43110a9ae587a5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)