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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2686/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: 89645654 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjN5VVpIMEVfbHNyLTl4djQtRXFBSnNuRjNHMEQzUFBrcl8yMXRKOUk2NFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjg2LCJzdGF0ZV9ub25jZSI6ImFkNzc2ZGE4Yzc1NmFlOTBiZGY0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjg2In0sImlzcyI6Ik1hdGhRdWl6Iiwic3ViIjoiODk2NDU2NTQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yOTc5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODA0NDk5NzQsImV4cCI6MTc4MDQ1MDI3NCwianRpIjoiODk2NTE1MmQyNDM1ZDkwZjRhNTAifQ.UHP2yyvnky5u_o6mueqbxuvsUUD6MlS0DFe0KReX3qfKs0i4DnSqQT3ZCeHNxaYyJv_MDfM73d_mBnVTacLUC9BvFgsa_0BQVHx2t1JHt-vB5QgsVngnJIyNojl-3gjSRL3KXbtAhvPec3toZ2Kfgw7dpTXc7pSbtyxvxBAf2s251bnmssmj2pLaRzuUrHOtUSkrnrNDUCEOT1FJ3c_ac7YvnjxL-GAmRP3mUAB63eNoL3IPTbyr9-HXZ1BXVGOYjSL4JX-kqmJ7naymsF9auGzsNYJ9_CcR3jLqmYttZtotkkWmZtjL5kkQqlwcVgybq6ruaC81J7e0xi4M0qFhDg (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: ad776da8c756ae90bdf4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)