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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3221/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: sx753kesoke5vhxrp6ggd8pg (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijl6LTUxYnpRV3FybksyTnFXdmZVN0RwQXBCcjhmUUpkTUtUeXA0aER6Y3MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjIxLCJzdGF0ZV9ub25jZSI6IjRmYjNjZjcyODQyMzg3MjQ1MjE2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjIxIn0sImlzcyI6IlBlbGNrbWFucyBUb29sIiwic3ViIjoic3g3NTNrZXNva2U1dmh4cnA2Z2dkOHBnIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzU3Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc5ODU0MTE4LCJleHAiOjE3Nzk4NTQ0MTgsImp0aSI6ImE5OWU0NzAwYmUzZWZlNDMzZDczIn0.ZYvfqEnTLofB5dwFHNeXyr-ACBK3ip4dBVoYSc_UXFzajvB8ggQvRVLZy6fxD5_2v_BqXqkM5TpS3fzymcZfiwQ-7XzMh7Aw9s2lOEWU7aJfZzS9ihsqavv6LdWkwIFZj5eVe49wzBr5s5sfyncyoxOrye8Kb5fNkXR0MTE_Y9miNjnL4ooJA1h_paSzEYfpcr1lMkzfjS1m9SzAbkTXPiSRib1amNdPSMccjsr2geqU8ZvgXDIQvM1w_Bbfkn7RO2j_JlFFboyQ6HHrMNiFm_z4RweOqXeT8m_YvqbYKHIT3FnOK-YWO8nU-MB2Ta5n5VPhHcPDu4B_87rwJJYocg (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: 4fb3cf72842387245216 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)