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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4956/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: client 1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InREZ3JfRnpYSlF4VlNhZEZ1anluOWZjQjUwV0xra0lKUkJJMi0ySng5VFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0OTU2LCJzdGF0ZV9ub25jZSI6ImM0OTViZWYxZmRmNDJmNWViYWYzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0OTU2In0sImlzcyI6ImtuZy10ZXN0LXRvb2wiLCJzdWIiOiJjbGllbnQgMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUwNTYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDk1MTM2NiwiZXhwIjoxNzc0OTUxNjY2LCJqdGkiOiI5MzU3MWIzMDk5NjcxYjgwZGY3YiJ9.2Ll1VUi-kthv_zl2UkiEFb_zLkxJEAdxjwyHgwzlK_GFXuJ8FGqk_VmCEq_rBYdQuoL14AOx9B0loA0I9htu1__ZwJzTIWyDO_oC1pnlIly_obQJD1bkm8UnUmE01CQv4N-PgGHlF81dWz95VNr_LlXEBEVPrSF4OjPVRhMRF4f-CXCQl2rMsz_kxj4i8JxamoPFeeutu0tWAz5pZEImzwmg6eeCjVrfUKZofOufQyDi4qfpqJyq1LDbi-p8cI7mqhJYJmiV-BHDQ6mLjti9mdqBNzBPUoQS93cHQRGFjJA8LNjIW_FNuBJUoox3sLV9fYQZ4p4fP6j76XhNQpnTjQ (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: c495bef1fdf42f5ebaf3 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)