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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3911/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: 579538783315-l9a6mqp3bjn13dbsa8aj4q68qbj13ggu.apps.googleusercontent.com (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InktMTU0ZUIyZXFUSFBnVTdOVThIcl9JNl9URXZNYnJtSWRWYVN6UWs0bzgiLCJ0eXAiOiJKV1QifQ.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.w9IaUPrr4DzkX1dV7eP-Yb6Rtgs-W6pwblSktUAYqpj7iaLrfEWrhhPDUktTDvWUSZlP1hx5zlIgkCIn_z0BMeVTURDcQQ3K__GPRLcy-TdO-NUSEgAbSVuWTbrmcIBZnycyPt7n8mXAqqmRIpFWzBqeviSE6YiOjyo1MN7lCtk6FZQIrvhzqVOixFJsUajv3DccyA-x5-CE7R9-M7LFmzedhxJd7czsTgW9k3FjpFXoa0GTKMJz6C2HhIu6XwZS8lSYWpYmQhGPeqzzJQcubxTvbo2tvb2xacw9dwufCG5ER65vFA9Mrz1I9f9OZL95cIKAyb-AZy3zBdPou4EWEg (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: f2925e6f1089aa0c4c9d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)