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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4532/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklLMlYtMWVKWTZTM0VCTzcxUzV3c1A3MjZMRkVBV01nZ1V2a2s5UDhSZTQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTMyLCJzdGF0ZV9ub25jZSI6ImVhYjEzNTRlYzM2MjZjZTAyNjJlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTMyIn0sImlzcyI6IlRFU1QgVG9vbCBPcEV4YW1zIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NjExL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODUzNDE0OTksImV4cCI6MTc4NTM0MTc5OSwianRpIjoiNzI1NTU4MjU1Mzc1MzdiODZmNTYifQ.ubeaGQVLRbi-qidiflTqJEBL5yt78LeB-xIet69yYYMlu9kNxfQw3dVeUVxwtJ5PI5-dDRGTnXxbIfAkv42QCmiDeN97Mmr5lZhhW--EPx_VfFaaW8_5KEi6ICTRPwpEhJJLCyu-JPya8BOFDO7cqygt58kM0PY8SuxHmueK91EJmf2tJHs5Q5wbbA6_DngNszbxQl6XfSvT3ZzxxjDIxYgdU-ei7y4wj8frDit5cKw3R0pO4r4WypwBvTDl4tDJrchaTWHHbp1gJWktzTf055vFdHP7dp5eIh0uw8vPQ4_QljhT2i3Ve6bGZiv1oMfZsmHvFQvflwn96ERROmX-mA (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: eab1354ec3626ce0262e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)