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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2292/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNyaDU5SWN6YTBicWd3UmNZSjk1ckJCN3laMUlrNWdMSXRTNUl5TmZqclkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjkyLCJzdGF0ZV9ub25jZSI6IjBiNzFlYTlhYjhjYjlhZGRmODc1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjkyIn0sImlzcyI6IlBPQ09CTERlbGl2ZXJ5UGxhdGZvcm0wMDEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6IiIsImlhdCI6MTc3NjA4MzE2OSwiZXhwIjoxNzc2MDgzNDY5LCJqdGkiOiJlOWZhNzhkM2FjYTM0MTg4YzFhNSJ9.jBX-ll0XO6GuyQRZcNC9UvHTi3AD1UMSEbJrJ4ZGAvUU-K4yXiiVDPxdDCmBEWiCDSqsiRGx6RWGbd6U7YOxpQl9eAsFu6qPYJ6thBVp88Wu3LT6AF-PtrrRcTEAbbjm4p1KGl-4oauf8PNvRqNWMNmhLQQdvSan4hJk40KlQzv3zNzOCmIPW9G-O8_Bzb6UqDxKgnANm5KVDT5dw8fB8iffTe5DUuGUYNOon-37AXjM2xV_DPb-27Qw4sN0h_sfnxf7FtNeIdbkUJhBy7QmWwa_PejHh1J7PZ0ImkA-c8p8H2z-goHAJKIsAoeBFO7yXDI_B2DGGCGoDqzcaLydvA (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: 0b71ea9ab8cb9addf875 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)