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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1686/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: e755628e-14fc-4360-82e7-4c4729a085e5 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZWcDl3VERiLW84SU9kd2UwS29vQlZIb0FwU1NubVpMOXNacG5OLWRoUlUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNjg2LCJzdGF0ZV9ub25jZSI6IjNjYTVmNGI3MGY1MjZkYzljODQ1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNjg2In0sImlzcyI6ImplcnJ5LXRlc3QtdG9vbCIsInN1YiI6ImU3NTU2MjhlLTE0ZmMtNDM2MC04MmU3LTRjNDcyOWEwODVlNSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE4MDEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NjMzMjI3NSwiZXhwIjoxNzc2MzMyNTc1LCJqdGkiOiI5ZTRmZDMwZWY3NWQ2OGM2ZDE2OSJ9.ON_zT8W1QsqKeaXPO5xYCHR92vd-JGzYBVcAmHhbk235hI52oHeh2OAZ52KG3AMNJpU4Wsg_iuUrYQmrsqFIc4btGDP55LhqaCuGCwfdo2-xi0utg6PHeaPL0F3lHIqcyzwe5celQ3BrnMYREY6l2sQ0NsJr8lgnY3Hq-AxzC2ED9_ARm4jVWSJdxinkQKeoNXniejIh5eeuXWZlXnpCJXdwjdHfAFnUax4JTfeex9GndzDZkegMdTP36d_IsdU81NJ_I-5rzN8_JxD5TNrAhPauu2mLCtpLU6RFzfPwbV38WHBwwdMYkrkozeDd2-tT7B3QIYyEVDlsjqU0TR2jvg (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: 3ca5f4b70f526dc9c845 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)