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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4528/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: LTI13P (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikc5Skt6ODVpcU1adUhaX1MyZEJpSTl5cGZ0V1E4a2dqbVF0dGYwM0tSMTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTI4LCJzdGF0ZV9ub25jZSI6Ijk1MmIwY2E0YTU1YmRiM2JlNTE2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTI4In0sImlzcyI6IkZhYmlvJ3MgTFRJMTNQIFRvb2wiLCJzdWIiOiJMVEkxM1AiLCJhdWQiOiJodHRwczovLzMzMjQtNzktMTUyLTEyMy01Ny5uZ3Jvay1mcmVlLmFwcC9sdGkxM3Avb2F1dGgyIiwiaWF0IjoxNzcwMzkzMzMxLCJleHAiOjE3NzAzOTM2MzEsImp0aSI6IjgyMWE3M2Q4N2E2MTM0ZWRiMTM1In0.Lz7J6NpwoYu1V3xW6uLrAPFuMIRZkGLO0KvouSXYXvMPETCse0dCFyxde_m0gyqRVFihFcwPwdCmQ8wFOdyppQR-gzOyYZ7wV3nTuAesHNYrXxE8gvnmvCiasDUGFpldEj0Zuaor9jww140xi5kdgR3NH9U_eib_e0_F7Y2fM663WYMZJFwvJdC2x4ZlfGO-V93UIhPzSm7v-SauJg40taLXwdDDd8e-gXoM6yBwD6jS92Q42UDg7FSD0eyFFzQw_4iB-7UIvd2nbh2vqzq2quzwPtzcNes7nvbDnWzarXptXzKGrF9dpo5-M2e-iGFjEd3OQ7bJYIZoC0VbzEo4PQ (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: 952b0ca4a55bdb3be516 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)