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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3168/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik50UVl6c0tzX1RXTFEwcDNiTG1mTTdmT3dZMG5FQlZWSDN6M1EtekowNlkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTY4LCJzdGF0ZV9ub25jZSI6IjlkYmIyOTU5MGYxNmI0ODhmNTgxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTY4In0sImlzcyI6IkdhbWUgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzUzMy9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg3NjY3MjQyLCJleHAiOjE3ODc2Njc1NDIsImp0aSI6ImE5NDA4NTk3NzdmY2RlOWE4ZDNmIn0.Ai8Y9bChfvZAoaMfccjeQVd28-3IDc0UGiIbafvjxJkpw5xIpV--tSGMS-fhw5rS_hjQgslS7w8cQIuyil-mMlMjpWmF9El4SjYmgZ-ceJZMS73RufJBIz_eQXOzYARldZ7IEj0bLf53kurqW5OZwxi9csZfhN_X1ZGrkzrnZ7DYvKeJnxQQjVEPPDM1x_wr-L19OV_pZq4jcm8sMwNPCb2piUZiKdLJ0sRZwz88D40kuQpXMXMS9V9lTVc5jUYY2DsoA8Z-SXsslENv_PWQqTx_d2-9CnjiIOvfgF5NmeLoXgbnTTw_gPTivFdIlROvV9XNwBhj1YaYi5qbh7x-I2vGFtzetHL7a_-hAEIO9sVy_rHEPdDPgwbIWMm1hu5q8PQsyhW5WcQ8TtY1YDPoC7fLl1h4ZElLcCRGXbLC73Wi4HsoD8vtzmlxjVYk3axZbbI9eSdn-da4TWffsHAl49s5snrweP3IaFzYSdpc6u1D7sTUzA3wWW4ETuWCjnrio9m475VPcgprgMENV64lniC6btzlg8BwnzGU_fh_5_RRB19qFIdwtXkuWzR1V3Hufj_0owwiS9xXndlmxcuegB_vFn7M2Jp6LlLP131ddlwNaXHm7BCcvPMdg1j78zWrwG7L1vn6s2yljKYpctgRD9iuK2zP-s8WfFYDOgYiaqQ (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: 9dbb29590f16b488f581 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)