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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3814/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImlKc1FWcnlMbGk4eVVIYlpXaVpWSF9NMzVNT1pPc3JmRlVFN1JkSVNoMGciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozODE0LCJzdGF0ZV9ub25jZSI6ImVmZWJlYTg2MDZhNWI2YzZkNzAzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODE0In0sImlzcyI6IkphZVBhZWtUb29sXzIwMjMwNDA3Iiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MTQzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIyNDk4MjQsImV4cCI6MTc5MjI1MDEyNCwianRpIjoiNzM5MjkxNTUzMjBiOGJhODUxZjIifQ.lm7QA_XWeQnAbZXOBY3IzE0psUIyYE1rwO1dHzf0jYIswRoIPS8Dz7wedEwyFQGtQG4rEnB6VySWYfEIOmMphKe4kJGXND-MxGDHxVh8LH3Nw-wCqvvNBSuHJdOaLbWbn76ccc5gejMjl8rsXi3tOOI5XuYAzuvlmO7Qfrd8pP4CjfIHNSiK3OAQ7WvCbz_DjoZBN3TqD0SZr0C8SNxud3vUnf6y-Ch-gqEjfC9XUJWNTDQGqY6r3p6GHuhPFpe1IRFueZ9KvlxsPNm2Dt0CplG1_Vx5V3VS3eDOLj5l5Oxsk35PiR2b2ERNJftfC7TIxFi6m38pJWlptlrpJz__ug (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: efebea8606a5b6c6d703 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)