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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4663/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InJmWnpZUXhWZk5IeEwtaUxlY0tBZW5nbmNVUl9qVkZ3Rm8xeXR4eVpkVlkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjYzLCJzdGF0ZV9ub25jZSI6ImY2ZmEzZWZlNjc2MDdlMTZmNzE5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjYzIn0sImlzcyI6Ikx0aVRlc3RUb29sMDEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ3NDEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjA4NjQ4NSwiZXhwIjoxNzkyMDg2Nzg1LCJqdGkiOiJjMjYwNTJhNjcyYmJjNjNmNGUzZiJ9.MsOjsGaXPOQJZQYDBs1aCjJljgeW7vYGIqZmRtCSEbQrZLyCsUXGQu-lxJBHegorNatWF3vgADfIyYGcQ-R1A5xNRg6WhDcpL4Qs2vE2NjL2loMZ2OHTjFxcPOKvgD7hMsqent8_uv-5AHHvW0baBSJKTjYdMijt64H1--AKLjdBOBpiNkQdv2sjg1G19M2hrfPcQqzg2PVV1yrrOakuVIB2t-i8hDLoXBfLSMl8rRabgVudsHItFUtwy29rSveunW-sn8qX9FWN7CSeNdNh2kwu0IcMRED-arImKj_VmlEKtrxNN2pSBLOyc0mq7DlIMaBJopDXXJsAMogdjkG7fw (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: f6fa3efe67607e16f719 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)