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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5323/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: 77777 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZVWHlkM3dfR2ZnV1U5dmZ5UzlKOTk4S295OFk5bWxjRloyUEhUWWpmbkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzIzLCJzdGF0ZV9ub25jZSI6IjhhYjFmYTM1MGM5NmU4OTAzMDQ5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzIzIn0sImlzcyI6ImtpYWxvLXRlc3QtdG9vbCIsInN1YiI6Ijc3Nzc3IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTUyMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNTU0NTQ0LCJleHAiOjE3NzA1NTQ4NDQsImp0aSI6ImYxMGFmYzJmN2NkNjQ5NDM4YzJjIn0.L5X4nKml1C6sW041h2AZXl_ZWrTZwbuAPmVmeyRLaDD3uLzakG2gFMIXx9HcXNPTqH8e3Cq5kEBX6ItjN-WDDSxPG3huQdySGanYEz3Qsv-7_rEKlEgrlnvDf_3vv17J-6SR5-TM5NeU2N6yGLeoRrFY1LLXgvixie4lv0aRHGt4hbcmL1HMNygK5is4DJbI4L4TvPNlaMfebl41Opho9DDcTNXo9RX7WIAJJFMlwi5DkA_6ypeCoW0h87l790eaR4RGd0Ml_5SUl3fds82vsiZ5J6cLdLns12NC7I5xRLOejbMOQxrUMVr_RF9NlmI5qp-i9vCx2mfhtZd_HbAvFQ (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: 8ab1fa350c96e8903049 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)