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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4617/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: test (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkJoNXNNLVZnZ3J2UmhnbXd1VnBaa3hLZnVqNjZmWThxVHdWU3VKTWpxUnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjE3LCJzdGF0ZV9ub25jZSI6ImM3ZTY2OWI5Mjg5MGVkNzg4MDBlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjE3In0sImlzcyI6InRlc3QiLCJzdWIiOiJ0ZXN0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDY4NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgzOTYwNTQ1LCJleHAiOjE3ODM5NjA4NDUsImp0aSI6ImQwNTkwMTA4MjhlYjJmZjRmNWRjIn0.jo7QqKE-cRxVboYviaIbZnuShxSKECpUyWJE93p33j_dPQKng0RPO9JHT6KmTczSliJQab8kGkeFzJk6UQ2sTv2di9MujuW4smvKOy90jcshsXWVUVsg2TNKzqxPsjUI7YbWjDDa2U3cJQsjM5AhDY0EfJiYTU2yQFhFFW1qWbIOejsZnGz9iB6hsV9cCPTZwCoKERAS8FYlGJg2jnrcfGrdjAP0VOOXXV8HzAEKzRXzyjvCdQSDlS8ahaOYSrDUqWtp8aE6VwQloTCEaAYJeV6HCebyKBSfNjG6mnlnmauE9b61OiAKqg7EGTMA5P2E4NZbO4U0Cf5xnLp-QmgnXQ (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: c7e669b92890ed78800e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)