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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2270/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: illumidesk12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlltcTllSklRWmZkVVZSME1PTVFMNVE3ZURsMDR2b1p2MHhzVGRDRkRZdGMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjcwLCJzdGF0ZV9ub25jZSI6ImExN2IwMGIyNmFjMmZkOTU3YzI0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjcwIn0sImlzcyI6IklsbHVtaURlc2siLCJzdWIiOiJpbGx1bWlkZXNrMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNTMxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzYwMjg4NDksImV4cCI6MTc3NjAyOTE0OSwianRpIjoiYzZlMmY1MTkwNjVlNGMwNTkzNjUifQ.cz58aXWm-5wxbxISa_2Ebp3xIYOD7j_1bwJq4aVkWMly1Yeh06CfJ_8PcMKuXuIXRav-Q6o3TOgYLzi1ZA-wE4L7Nlh4cNaFynVQatqnMKA0iMG8z6yqtTssJuHI7UDC7_V6igmV2cF4sT2ejGeKRmM2C4CH6y22_0VIbmJDEtLBtNfxyx0n1es-smz2qhAeblFwT22g3WRmE_TGE97OGC2wBjND0M7N7tHWjgIGYuEP6TJu6NRaTOi0ukEFBRRp76sjYdkhhXviqgCleYWPqIDdfwPT81fHaZVhdM8pJsYfbAcAWgLpVRsn4Lor6Lha6Znsz0b8TF5d323lTefCqw (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: a17b00b26ac2fd957c24 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)