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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5275/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklmVEJ6OE5Ic3FSSXdVdU1jZ3NPMnJBYkx4TXVyS0V3QzNPQ2JDZkk1VHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1Mjc1LCJzdGF0ZV9ub25jZSI6Ijk2NzcxZjQwY2U4NTI0NjM4MzdlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1Mjc1In0sImlzcyI6ImRldmVuZHJhbHRpdG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTQ2NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNDIwMzM4LCJleHAiOjE3NzA0MjA2MzgsImp0aSI6ImVlOTlhZGQ4YjVlNmJhNTY3MDRjIn0.U45Y6UUU3XwaW8nnFHdM-JDm-gcfYzpfccmofYWXRx4LkxIwfcD_rDMDc-1vyrSvzoo4aHaJ6n487LzXi_KnUw8XI39g4VPTCXwUjBgBZ4Gu1Bv6RAnWsy6Tyacrki3mMqAJz_ouSUXK67AULoAlQKCNo4SspfdrZzIKMtbS_LGPxavADetr2eTLRh7-ZwD6-BJ9ciLXkwuX4rZsg47gK2Uts4iOW8GKxahJAgkJ4kZLmRYDFTwyW7yb2_xovAADU0Hk0MMwnQgRf81pu7SUAn8eeeaAtI5uvVRHaN97KGkxGMs-pXrDk0o4wOuKfg-5aAfHo5e8Mv2EwYI_lkGkUA (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: 96771f40ce852463837e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)