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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3057/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: 123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Imp3VHEzMjhVUlU2QUhTR25DWnJhQ3FBcHBMbkNIZXVpTFJNVlAzSTlYaU0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDU3LCJzdGF0ZV9ub25jZSI6IjM1ODMwOTY0NjA5NDQ4NTEyNzBmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDU3In0sImlzcyI6IlRvb2wgRXgiLCJzdWIiOiIxMjM0NTYiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMzkxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY1OTQ0NDYsImV4cCI6MTc3NjU5NDc0NiwianRpIjoiNDc5YWNlNDYyYzIyODVmYTMzYTYifQ.Prbps782EIBXG1aUmYizl7Souc5_jc7-PiuNh34IhX3rFK1yvdFQzsfSU9JBtIfckFtUMAJv1DqvmH7USGmOBXI1BW5FON9Y4qn7Jz4P_AdgZUNgsDZwhPvbeAGgBEBCs3fs0NKnDDYuobTLZQ6c14PVExBCy9bOxlyKnzNFJ8pfYn8D1x4TqjbzL2dYqlxvh2YnbxjNS1SBdwyZzMhhUEyGkkz-Md2jwE1PdyPZ5NIbbuJcoCQl5q-0T8eGPS--dr8asJqZtrZaAa41exT1qeRkNNnIpA5keXNjeHn0ZMatBcc_nLy_4J4EfJCsmW6N5bmqc-3Z1lS-JAj4lfXGJA (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: 3583096460944851270f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)