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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5029/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: 54321 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InVIQzNmRVVFbVgyUlF3SldZeWVIb1doWTZmR2M0QUVLZFE3VjdXTTRPNTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MDI5LCJzdGF0ZV9ub25jZSI6ImNkZmFlYTU0NTlmNDQ3N2E5ZjJiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MDI5In0sImlzcyI6IlNUUklERV9UT09MX0xFTyIsInN1YiI6IjU0MzIxIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTIzNS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY2MDgyMTQ5LCJleHAiOjE3NjYwODI0NDksImp0aSI6ImMxNjQ2YTQxZTY0NDBiMzVmMjI5In0.uOI4VKOGctAXz_80xmmK9o4ktijmVVzjopqfX0m_2yD4b6wAGobysWKFfy5HSFVs1-eK5yuCD_tozEp2hTatLMSai8Qt-RE59qdVc5XJPypNXW-I11hteUsUxZvyqZCOOPsXbSnfe6EIt5lq2XN8PLylul3W17QgmMcN1dUiTQUXp4Wh2cfzG4UC6aYVGgPesjZBDeyCA0OVpL1wFU4nULD44wl7PP9hhzQwBLDXYTtOFM7_IiL5IBHpBRf1sy1UOV48zhzuejCULqig8Vj4bUZdiMWYRsl0YPQ3EWFSjzakFZ4hxdd3wLrjFoj1ZwdfQ-aNo6hZOGUw2oUGwK5ymg (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: cdfaea5459f4477a9f2b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)