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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2875/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: lti_test_platform_rr_client_id (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InpwUWM5T3lOT0hsQ3h4SnhhRjcxb3lER2Z4YVNHVk9IZWhpMUpnSjF4dE0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODc1LCJzdGF0ZV9ub25jZSI6IjE1NDRkMDI1MWZkYjAyMGU0MTFkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODc1In0sImlzcyI6Imx0aV90ZXN0X3Rvb2xfcnIiLCJzdWIiOiJsdGlfdGVzdF9wbGF0Zm9ybV9ycl9jbGllbnRfaWQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMjAwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI0NTE5MTUsImV4cCI6MTc4MjQ1MjIxNSwianRpIjoiMjkzNWQ0OTk0MTUyMjJjMGQyYTIifQ.SrjLnjETn5MUCT-envGHmSdf1-VPHLPD6pMhDl-4jey1CqfTJ8hUhlsGb2LG1LoM5utqdUoaogPto-zlJswn-taLhcWm397lTKlZYLFpFXgKwo-Dn7W6Mp6D4yBbpxIOl7K2_VHiMScUxoIucSzokiENiC0xB3W1QhcheoESL5i-SUH6IOmP_Hmdhrr79ebrHIEwmrsXaKaQ_0sz7PHPV2XrgmvxcS51MtTUc4-n6IZ1IIkQKqDKCR-__OCWqWKUuZEdz1hW-DxkxRqFG7S02GmbmF9tVAo6lWD0zL1xytTcNB_F3i5JCktBYlw6XUz289_SzLp0Zyuch3UoEFM6Eg (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: 1544d0251fdb020e411d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)