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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3475/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: Lms (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJnVWhIbEo5a2NkeUEzclFqZzZ3a3lDamhDYnlYaUdiM2Z6c1VWVjMtdE0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNDc1LCJzdGF0ZV9ub25jZSI6Ijc2OTUxODliMDU1YWIxZjY4ZTU3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNDc1In0sImlzcyI6Ik1hc3RlcmxhYiB0b29sICIsInN1YiI6IkxtcyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM4MjgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjIwNTg0NywiZXhwIjoxNzcyMjA2MTQ3LCJqdGkiOiIxNzlmYTJiNGRiNzgyZjJkNDEwMSJ9.gBXbAwkZJg9yuuWMhc9pwcKWNpt4cr9ySaQ7nBccUIQ1lljLN-K7Q6-laDYsLsDFfVjrr6Qy0VlIb0pVtXaQiiacqQVEmcna4dPumqhdofkT-q1yM-dz10oNr-cry6FuloPvXhOTEnrS7C_wpK7F2qWffzRfIyvkz0_iZMAnu06LexqsXfeqFknywreCokGQdW4Nlm4XJn7INhiGTaMo7pg-InJboXzu-iu1R2zc1iOmS2sD0i7dJEgH9KOa4RmqsY6u1uBPy4NxzxP9CNEVp32Qi3DwRs4AHo2McqGm-PPBkTMlKJu1Q1dAX6KQqfvGE60MLR7PVdTgDgrOCZL3zQ (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: 7695189b055ab1f68e57 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)