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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3522/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: test_client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhVM0k3M1BoTWx4azB3MnRYNDg3UVB6M2JzMTRCdzkzNS1teWdwaUo3QTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTIyLCJzdGF0ZV9ub25jZSI6IjhjYWZmYzYzMTZiMzZkNTNjMmE3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTIyIn0sImlzcyI6ImF1Z3VzdG9fdGVzdF90b29sIiwic3ViIjoidGVzdF9jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zOTAxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODYzNzYyNDIsImV4cCI6MTc4NjM3NjU0MiwianRpIjoiNTNiZDY3MzgzYzRmMTVmNDdmMWIifQ.Ovgmsfk-cF4UumovHUkaO3SV69sSeiyLi_W_FEeXogVUYodzS7aGF-fYKFyRqlowsx02B_wDHikbeWICWT2JRpw39TF-ZE6nU6fYhGIPKEs6yS1w9XW9_kViwv0z18zLUtJBXF9E3XHrETH4IFt3sRnGz8PEgJSR5xxfMzZTUD3Gq631H3erDy2j_OV4yCIb0t_beh3ZSoFgdoWQA4YZ-jFDfEclQreO_shulQNArbzT_K94v9Y5gYAvPcJB-ony_Y92biny4_uukRNUBdfteb7G9XNQVm1Xebq73YQEvsY91EWPjNFaO4hqCR85Xn5UBkdrUYDGrsw3oUve7UFllA (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: 8caffc6316b36d53c2a7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)