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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2273/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: 167c8f4c43dba5caddf8dcf8fbed2f01 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InRIZnJRT2RrNTVTZ0E3QjAwOGk0WDRCNTRzcDJNbFRXcjF6a2I1MkxNT2siLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjczLCJzdGF0ZV9ub25jZSI6ImU0ZTIzMDEzZTExYTg1Y2RmZTJlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjczIn0sImlzcyI6IlJlYWRTcGVha2VyIFRvb2wiLCJzdWIiOiIxNjdjOGY0YzQzZGJhNWNhZGRmOGRjZjhmYmVkMmYwMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIyNzMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzY1NjA3MiwiZXhwIjoxNzg3NjU2MzcyLCJqdGkiOiI5MTNjYjE3NTliMGJiY2E5ODQ5NiJ9.p22HPtt35lnOKg94tYOecHkIsuaLcRQJwGelroZSAOB9TqcAwJ6vIqf_KcJAxbV-ODVbUjZmg9C2ZQ6jlWO3Ox2IhJydYv763X-CmxWYzlAjDEdTH4FF0VgtdXQooTB0mFNPUlBVM6rn7V-u8bw0F36-bsFULlOw0ZRXCRKp23fQEvDbxz6x-EyEjcSygvPNfU8fFFt6CSZIGViVafMJVZuz6Wngwe6YvxZizfCtx8apm0ty4Ijhull7CXYYdIorWQkDsQ7Z89B164nBXvh1f2Ns9kT7HsAFSgRgPE_OmMSaBHjLBu_8G71ocrWmf3TUP5GBjhYxKnsut2OJWB4ZnA (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: e4e23013e11a85cdfe2e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)