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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3153/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: testClient (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkJWNlg4X2QyYkpjdHBxenJNcUZlYkdiMmUtNl9GbkhCN2tKSWNJd0tqR0EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTUzLCJzdGF0ZV9ub25jZSI6ImE5NWIyMGFjMWUwYzdiY2U5NWM1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTUzIn0sImlzcyI6IlRlc3QgVG9vbCBOb3YgMDIiLCJzdWIiOiJ0ZXN0Q2xpZW50IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzUyMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzk0MDE0Njg4LCJleHAiOjE3OTQwMTQ5ODgsImp0aSI6IjA4NTE1NGFmNjMxYTE4ODgwY2M0In0.IGPGWPFAnkRjRrDYv_MCGy5yDncyyd55dUD8fXCZALGmAeFinv-zBqBthhUg-sH6CAiNUqwMQvkAaEjZ7t1tlzSC2B3ZE-3r14WIu0mWzfzr1Vf7IUgxjBxMK_q73mr8ovbC4Y4UPUxPAAciyE_PLErExzqgHZn7Ew0VS2V7lLl22i9U_mHyNcfWPFVyZzjiwvAliENMWeUt2Ja2MnNe17MBS_4298iPz0E1lcYH4MsNoNCgjX2e6BhNzkrnTCvdNxE2guR2sREIuOZ6ZC5l34aKurw3DQUcs0uqFSTPAbcE2jdDgxpwCYEndA0mAjv1GRm2PzfJh96mcb0WTYrlfg (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: a95b20ac1e0c7bce95c5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)