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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3656/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkcxaUVXcnFiYzRvbG1DeDRWbEZEOHdzVmYxdlc2YU5pNlpHb2oxWm1KTk0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNjU2LCJzdGF0ZV9ub25jZSI6IjBhZmUwMTc1MjRkNmJmZWZkNTc4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNjU2In0sImlzcyI6IlRvb2xFZHVsaWZlIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MDQ2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU0MDk0NjAsImV4cCI6MTc4NTQwOTc2MCwianRpIjoiMjE0ZDNlZmI3YTA2NjAyOGVjNmYifQ.iEkiv0PPEvJjzZtwoan2e-OZSd_yaSvyx2vUToqqNDtuJcAlmWAMMP33DTvi_OGQXEPxgPb-92mgqTYU308TOylOnfQP2ixS-rup8FBocb0fWe9nhsqlmEOq2CMmdvoBi4P4dQJBmN08HNaakfjnHttqWmv7LZHN6Pay4wUKWoteeBsBc7kcLcDvntgJH8J08gTbYfoyQ3aWqdqUhRIuJSbbKaNOvG0ZSZ673WvuUwe457B422FDqtclc86-vkeFkaIUEe_9k9FGzNfOmZcKxqcp_fpkiBKjgN9NG_2_m7XfLsFBl4trwH6c7ci0g2kJPvUUvUvsNgNIV_CxyONb5Q (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: 0afe017524d6bfefd578 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)