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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2722/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlE1dzZnVVNrRU1pRzVYQjAwcUxzYVVMRVNhY2g4ZENyamdDVHBUX2RXb0UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzIyLCJzdGF0ZV9ub25jZSI6ImI3OWQ4N2VmNmE5Y2ZmYWFkYjcyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzIyIn0sImlzcyI6IkxNU1RvcGlhIFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMwMjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjA4MzA2NSwiZXhwIjoxNzkyMDgzMzY1LCJqdGkiOiI1Yjk4ZGUxNTA3Y2MxZDYzMTIwMyJ9.B2rOgEdaiNmo--vASLiD_HJ01vLkG8sj-7kDRDngtcQ5kD7ebJSEo2kj35dF_-yaYeR-bMIKGdzvKsgx5XTtKY0cJUGtvGri_u-ZLONnpo4XZQPFoEfSPxGdrNtRxPdP7BYZXiWWC8k6GMpMhfymvvlUpLz1r-nH0fB5_MpK8dzlDe4Vm3y1_cU527htppUUNuQ9wOncVdSsPDQtLeelycH4byZOx2L_EpN03J4isHCFbhZVpmQJPEA__lE0Y6N4vu3dITJm-97_A8UaBgpv8_bzQwAkNHd6XA27EtOnwM-6XibbGm29SlAwEj5O16UzigHrBHxtWivrhxWcNOkBFg (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: b79d87ef6a9cffaadb72 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)