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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2773/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: 31253 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkJNWDQ4eUhaVk9MeUlFWFJ0YXhlNVlPMjgwd3RRVUZldmFUNmhRbGhkRlEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzczLCJzdGF0ZV9ub25jZSI6IjgxZjY0YzNiN2U0MmUwNGIyMDI1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzczIn0sImlzcyI6IlRvb2wgVGVzdCIsInN1YiI6IjMxMjUzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzA4MC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNDQ5NzM4LCJleHAiOjE3ODI0NTAwMzgsImp0aSI6IjQ5MWE5ZmIwNGEzMjQxY2EyMTAxIn0.FJkNkk91pLAZ4LUxr90RbTvHp4j42IkCy7Bj6Xji1sWJT_0jgH7UwakjV-pJU8VUzCPi1NrEaZymPlrewbksxgoGgs8kT3s3JLGG_z6hc0Z2jnG-baNcABfo2isOwMZ8dytpchLP0qmKD_55T7Qwp1LaWlsu_F7MXdlTOYsNkPOXKwJEcUngT7DLrM-GT4T5F1OfbqkgT1fQf64STn5ZYDc41ijbqnNwywyuog3Tkmyz1eJ5e3IRC3hKyn_Khmt19lrDLA95YLPa_BKur9wTXSKoTpdbEDAKXlzAt3ylvU6HjM-nnVXf_UpL_x3TUUbavqAyEFX9gg-UfaBv2LiY_Q (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: 81f64c3b7e42e04b2025 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)