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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1770/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: 9999 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im14NUV0WjcwMjVMdzlCQVF4bkJtLTRpSFNmbTZnRER3aERKOGlFZzJxQlUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzcwLCJzdGF0ZV9ub25jZSI6IjJkMWEwOTY1NDRlNzI2Zjg0Y2M4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzcwIn0sImlzcyI6Ik1TIFRvb2wiLCJzdWIiOiI5OTk5IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTkwNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyMjczNDA5LCJleHAiOjE3NzIyNzM3MDksImp0aSI6IjM5ODhkMjk2NDM5N2E2MzUxMGYzIn0.ibSkGCm28fgVgazEL7dtjeCZA570LTwy0cezT1_ihda2f--g-zzHJhg-xrlwNvIFnoN9lahFqkBTO1_QlYe08KXP8alRzpWbwKziRR3xuRLeM65BC4OLEvTg3JAsPTKdJby0lt-d5rFfkL41Vp7zM2WelUMmuGO4qlvGp30sUZt8a8vxBYtOPBvmJSsFcBiYs09l1CovJs1gjFRguwThtC6o1dV7_k-u_01j6n2jm2pOXOy3onfF-_jvTM6VFjngzT36By1gHQKjuNs5ucFFHIX_uT703Gq_3YMFy21L9UvQNk3XuIDTFOlo2dEV3cPvOaO6IUXoZ3Qs0oeKiG3uSQ (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: 2d1a096544e726f84cc8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)