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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2181/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: 123123123123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IndXZlRYckFTQU1sbnpRdU9ydUk1UTllV3hVRWlGczhLSTVXLVBqYXR5V2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTgxLCJzdGF0ZV9ub25jZSI6ImM4YzQ5NmE1MzY5MDk0Njc2MWNiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTgxIn0sImlzcyI6IkMyRCBUZXN0Iiwic3ViIjoiMTIzMTIzMTIzMTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQ1My9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY5MTM2NjcxLCJleHAiOjE3NjkxMzY5NzEsImp0aSI6IjdmNzdmY2RiODUxMjA5MDExZDM3In0.wJdKm7vr8xSlK_l7Qoos_UVc0Im2X4dxhBpbp8aWivC2r5GWEjXZyDF5oPat9_Rh2JyC3bdbzuqo3ri8jxXBB4yY4RKrqVrSjk5zEIDRIwTeSAPjDK5t06Sf_pdCsFf0rFpfevJcjR60P_mGozlWOJl1RGF44Jq98004PGu2WE8Hsn55MoDqwS25wi4tAHe-CKUVNSL6Mly4e79asELMXYJp0ptmRrp84_Bz78H8BfjpRH12A5xF7iYRMWujvsmrxJOZsH4oT8R45Aj4l8GyK0t-X-ABkcLiaKw0s7teaRWapub0_yk2yddn2izIZ580gVtVkmYwDQC3MGLfS-9qaA (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: c8c496a53690946761cb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)