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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3776/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InBNdkZtVUVHQXkwZUFuX195eE9hUF92amFDc3lhRUlLZUZDa2dwZ1Blb00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzc2LCJzdGF0ZV9ub25jZSI6ImZlMmNiMGU3ZTExMDg1N2U0MWRiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzc2In0sImlzcyI6IkJzY0VkdVRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQxMjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzMwMDE2NSwiZXhwIjoxNzc3MzAwNDY1LCJqdGkiOiIzOThmMjQyMzgzZmUyOThhN2RhNCJ9.IgJfe6nzM7VmdLY07FYk-znS8IBDltYtt4miRlh7g8x2E2_qsBwryoP_Pvt4Ko5aHMsnV91VYhsT8rmixoSWN9QoozWg8MbkwpAkUugYuX0OWaI385o9iZr0vfg-shWgLoVLfDrC0si6L-47xIQ7wpppZ49ILSlBuT2h9peRvKqcSl7w2yzRqq-C-Qxd0fGHp6TZepBnMmvMpiccC83vsedq-82sOxd48NJXU7azPKCWsNgsqYITBgTAfmKDb77iFbBdJb9stCM2JJAJBKH28cHVzaTBn1ZcmOLRhsfvD_Z6o2PXaQlbL7dn644NQgXV4pTqyg6VZmhuiSm-MC0SLw (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: fe2cb0e7e110857e41db (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)