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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5854/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: clientEA12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InZqVElTbk5XNHp5bmtkaUdQTjh6Y25nbWtWTENhYVFFa0o1Qko3b2FreGsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1ODU0LCJzdGF0ZV9ub25jZSI6ImM1ZmI0YjBiY2VjMmEzYTJiNTA5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1ODU0In0sImlzcyI6IkJlYWJsZSBUZXN0IFRvb2wiLCJzdWIiOiJjbGllbnRFQTEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTk2NS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzczMjg2NTQ5LCJleHAiOjE3NzMyODY4NDksImp0aSI6IjczYzNkNDVmOWFlOGUxYWMwYzk0In0.VNjQtbwWoT7i8trCCXHB4n1CX52LAQFquYH2nn0JkpvzIm4krCHR9oJi9C4TgVrD-2USiPDeo2b0E4sXlpgUZF5jIZibY8ytvwb5lOSOTk2TYenvgtqpKLPK9FJoGqH1iDqIMFRVFuvwpSWwguL5PVLGZP1VLrRdKzQUmWG2vwPkOwoUjGo2ytUb-CK5Qw4TFABcv3mRYhTz7w08p1lLQwze5skahhfA558Cntw-aBiBjgDo5b7YoXTK0G6mZszs2SMD1i1IOLj0CDxPuqD8a-xGEfIRa3WM3JjNg5jeVX0VxEjDdxjxxm8QR2Tm4GFljCmgz2MTjxkO0h4XSm4TsQ (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: c5fb4b0bcec2a3a2b509 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)