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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4681/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: bryan-ri-tool (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik5IdWdpSVp4WUpHRXRHd05tdVBycWtjcXdmSkwzN0EwNEdhT0JIZ0tBTkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjgxLCJzdGF0ZV9ub25jZSI6ImUxNDhlM2I0Y2QzYmJkYzczYWU5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjgxIn0sImlzcyI6IkJyeWFuIFJJIFRvb2wiLCJzdWIiOiJicnlhbi1yaS10b29sIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDc1Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNDc2NjkxLCJleHAiOjE3NzA0NzY5OTEsImp0aSI6Ijk1MDgxYmViNjNlZmY2MzgxZmE2In0.CdPr3-eU9Vka6M-pwrEKaNzJH1RRq-FKntnmyuNyq8bkI1k6Nf_gFSt_acpXUVVuSoKSOb4-Qtnv0oqHxM-ogMkljaOfXrNuWDzS7Gx_rMROTfyPivhuwJ_9A3JQxbEAJu8nibb0QA2OXvhH9Gj6N3VuRDrrrutmLnY-2xz-mdTSrOva58lPm8pHyjfpm5r6MasbafLoF8VKHOqVHz6OajJaN3GEuMfCkGNd8b1eeNDVcB7QcqZ8-WsK6vHyr4M0uh5ii-5L2f5QHp42nxDjw-KpAg3kZ2q6ZYlUp_sZ7ALtubnYlgrWZ_JjShNx20wzoMUPlx9_Yy7iTFECl0MuWg (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: e148e3b4cd3bbdc73ae9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)