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.eyJ0b29sX2lkIjoyNzczLCJzdGF0ZV9ub25jZSI6IjFjMzgxMjE1YmI2N2NiNTdjMTAxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzczIn0sImlzcyI6IlRvb2wgVGVzdCIsInN1YiI6IjMxMjUzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzA4MC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwMzM1NzIwLCJleHAiOjE3NzAzMzYwMjAsImp0aSI6IjQwZWIxYzg4OTIwY2IyNjdiODVkIn0.JVS381NXAWd-i2KMb9Pxutwcg4ZDU_F5Hq0c4tiSQXIu5H7R3TAyFzjVaVxg3HszZL_L-BEXyDzpRZkQF7Rct7tfKzYu-84FyvOzFnxRX3m1TF2XX7Izy_3QibwHYR6rJ_h3si0OCddeCMCbrZNc6k4jv2eBJC3YwIXwNaLn0I96I-OEKOtz4-90v6IsYiJBjxz5-VsyFS6QlWOW9if_8ffio66YP_FSb-fLlHS5ztJNP3-MAa9Dp6yTffZ7t4o_2EPq-pvj7oShztz4aX9eJPpeILVykdSc9T8aA7OqV5J7qGfbs-Drr9R0yWNZSSB_QzDbki6QgJvOhKIqvY5hiQ (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: 1c381215bb67cb57c101 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)