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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2672/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: abcdefghijsteph (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkVsSENmRWZGNm84MkNnZkVHTDlBRXd5aHI2MnJhUlZ5V1g5WGRUM0lpVmsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjcyLCJzdGF0ZV9ub25jZSI6IjAyMTY3ZGU3OGY5NDk0ZDcyZDI5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjcyIn0sImlzcyI6InN0ZXBoIHRvb2wgbm92IDEyIiwic3ViIjoiYWJjZGVmZ2hpanN0ZXBoIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTc1NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyMjM5OTcxLCJleHAiOjE3NzIyNDAyNzEsImp0aSI6IjQ3YjVkMTI2Yjc3MWQxN2IzMWRkIn0.k1U5qV6UDeyC-3kcIlkF6x4PqKT_w4_gzfvYmTX21nbv47v8MkUCNP1okWJN87X8fz3snSVIguRH4gQU6Ey-KO15qmagcD70u1YFTtijAiAni7KRHUQ7_cUJUsLRN-inWVZsBd2bL_edR-icVmHcB7vg8imw0NveWMR_QAXtelpgn6-pBhWmJE5EUJvA_WGvgWQRiFIjL0sr8fBHIObDV4Vgapsjcw1Syu0kGIQXrPrBGLtF7nD8rWq4muY27T6_z_4CU29GnZvxe9XJZ5F7D1WfpPuMg0lR0ss1pv36BhjK9F9KFTLcdLXSm2HtQzjJihdR6lLs360eTJlu5G_Ijg (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: 02167de78f9494d72d29 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)