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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2968/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: 66654321 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkVnM3VFTE45cjVibWFNMWVEMUF0bFgtc19FTHUteWtsaXQzb0kxRU4wT2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTY4LCJzdGF0ZV9ub25jZSI6ImUwMjkxMjZiMDNmN2M4NGM0Y2RiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTY4In0sImlzcyI6ImxpenRvb2wiLCJzdWIiOiI2NjY1NDMyMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMzMDQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjQzOTI4MywiZXhwIjoxNzgyNDM5NTgzLCJqdGkiOiIwOTFmY2IyNDkyOTE5ZjdkMjliYyJ9.EsWyKapYu8q4Pph6a-zPvDpCA0ssQSVYC71347-HvJzIu6YtL_jk1TrGDMG3-Ps-Eob224JF8f2vl8oHBnQMq_7VbeGCPbZnW2_vSiPT1C_OxblmjiUKFrVrbxOWIQDLbMs6LB1OT4ZOPb9E8cySkkmZLNYMUoN4OeA7sJS0i2Rm7lL_ukRVi0JNlL9N7I4GDZmj8MBP64ut_WhXmgzEVXJ9GnQQwF2lB7tkLSh-1UfkcboioF8093YfZsBvdcM_IKaepejrsVDOcqq_3MnsPWyMsA5RUoVmj2_NFAV-19thJ2ptGmKL8mBIAmqvE725Xzs10YIVCanJ8LuRvPcYsg (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: e029126b03f7c84c4cdb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)