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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4020/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: 8675309 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlVtZWpMU0lqWGF3c3J6X2JmMWlsOXhTMkhEYlRxTWVENDRxUWgwOWs3VEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MDIwLCJzdGF0ZV9ub25jZSI6ImMwMzcyYTQ3OTdhNmNmNGRiYmFiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MDIwIn0sImlzcyI6ImNocmlzdGVzdHRvb2wiLCJzdWIiOiI4Njc1MzA5IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDI1Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY1ODU2MjUyLCJleHAiOjE3NjU4NTY1NTIsImp0aSI6IjRjNDQ5MzczN2JiNjM2OTQ3N2U1In0.P2wZbFEvuMvbp_Su2TC44Brx1uQWYvEAIHxwVBhqK64sW_Jvul_6mhBrj1usA7MJvPECPeh4PQa9JhgqiKtHzWMi7yp4u4yPC0PgaK8ZJMd3F-trSXkvt2b4MB0wsCBHcI_e2YLFBZOGbeSTPYKKGWeF__yDnDCeG5sMZ4t2rtVV-4M2y467KbOLkjVHvSo2O3nrGNGg2S2uQV5Qbparo9C5Wie7zGSZAVzoyZJ84MUk1vKvjjJcUbQ-TKEnBm8EIDrWxOXYIZDe8Ba9GAyVdPjb9dMT6LC_E_q1TIwNMN85lftON9ImxhSWXxcP6HuUX_9LCD9o0VitHgCoj7hESg (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: c0372a4797a6cf4dbbab (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)