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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2746/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkhvWTFjWXdTQlBTNGFURS16azFMM0IzRDk3dEU4a2tjVWpoNWpKTzZ2NTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzQ2LCJzdGF0ZV9ub25jZSI6ImFkNjM1N2ZkODQ4MWM0OTlmNDMzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzQ2In0sImlzcyI6IlRoaXMgaXMgSm9obm55J3MgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzA0Ni9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkwMDE2MDA4LCJleHAiOjE3OTAwMTYzMDgsImp0aSI6ImRhNzEzMzA2YzM0NzZmMzFjMDk3In0.Vzuf9GQipK_m5UcC7ftUyXErhI-ZxptuDvVNisc2BevP0YzGO23R8PQdWoHlOmNH55YYhGPHJ-zjRKHbYnVwtK26FyFaYJN9oVm87tfI6RRI2fOtOOFlpe1Js01KIQ3u2iU3N7qilciIblREm89n6Oh_4hGPUp38-Xz7QhBeL3E3_A3srZppuwiL4PhVPQ79_T70ZtWSA48VstvXTE9ARYS911nxCxi6OGq-ixXEbwFmPKa3VkLMp0nqnIFHH0GltL8UF5zNL8LHSPjcer80S5_9pCAhvjefoW2NTrr98pu4k6KB3y1XcoDORdvebPKXFWabraQ_ZMaSCJRvc8hW-g (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: ad6357fd8481c499f433 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)