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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4771/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: bati-lms-tool (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlVaRzl4QVYzR0pRRkpQVWxBcEdRSVRSWms1dFJpOEw2XzlZbngzVmZnSUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NzcxLCJzdGF0ZV9ub25jZSI6ImY0ZDgxYTFjMjcyZjIyNzc4YjlkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NzcxIn0sImlzcyI6IkJhdGkgVG9vbCBFeGFtcGxlIiwic3ViIjoiYmF0aS1sbXMtdG9vbCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ4NTEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjYyNjcyMywiZXhwIjoxNzcyNjI3MDIzLCJqdGkiOiJjZjMzMjA0YTBiMmY1MjFjZjZjYSJ9.1_kMulQRPf6wF8kXMo7xl2nbdtxgVx8l9-UBhcmV27oro0n4tx32cyE4jL2xWsYnS4Pp7NvS1XEvxDdFbBcD-gcOHDUqfuiV2UlDxAgt2eG64D4hyQGdh9HFoqp7zD3vwZ1Umg0Dm3PPQ9hT9GPxodzGC3LSxRM-lOBbj3D7h0iCi5QMDMoNh1S1LMCjoE-DCHMf6m2C2iXPvM0ECuGjecJfKkoFAezSHNodncIwXyt80GDgdZ9bv-wE3KkL1lA_2A5fn1hXNxVAJomZFyjUZ8MO2DQupY6UewHcZoXGHE7RJiHjYo3-dYeBVHeeChQayZs6a-NMPGz26Sbmgn1ObA (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: f4d81a1c272f22778b9d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)