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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2343/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: VilsLtiPlatformByPraClient (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IllaY1J2MU5XcUdXY2txQlYxZEJXWnF5YzB6X0o0WUJmS1daOENiLWZZc1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzQzLCJzdGF0ZV9ub25jZSI6ImRiNWI5YTM2MDk2MmMyMmFjZjc1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzQzIn0sImlzcyI6IlZpbHNMdGlUb29sQnlQcmEiLCJzdWIiOiJWaWxzTHRpUGxhdGZvcm1CeVByYUNsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MTYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NTA3OTM1MywiZXhwIjoxNzY1MDc5NjUzLCJqdGkiOiIzOWMyODk4MGMwOWVkYjQwZGI3NCJ9.RQxthJjVLo1z96QvkaorDr4_flrsa6XFaGkucJgpqLTMXa-fdFI_5WIbuEdUTulaZQ8At_iJ79p2vWgVpi3nVyHqfAV9VjIH2sS7VXWwRYccbJp0STljeqxasif_SwpvdcwHFq9-Tl4noPrTLbkieHvi3_LeZ9Jey1qddNs-cBY4kg_QBdF9rGx-SU41ZvrEI3ibVvu3LSi0NCGeIJP-QTvq47v0XpT9iCs9DX7i0MyyZYSw59qy7i0Tsx8yS5lFigUdCC_DU1sibO35ztbbszb5b_blDlo4uWKqVWsAVXkkwv161Apxq20d5q8dzQFbYbmBYFuk3nvXLQ_HL92qkw (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: db5b9a360962c22acf75 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)