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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4856/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: a3e6b6239a21ea3d36bf82d7bf388f4b (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkZGRnBPUkw1VHAtYlMzT2FBRHVjaTRmV0Z1bkhydkh0NE80WWpLblItNDgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODU2LCJzdGF0ZV9ub25jZSI6IjQ3ZTE0MzUxYTQ0NWE5ZmQ1NDI3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODU2In0sImlzcyI6IlJhcGlkSWRlbnRpdHkgTFRJIDEuMyBUZXN0IFRvb2wiLCJzdWIiOiJhM2U2YjYyMzlhMjFlYTNkMzZiZjgyZDdiZjM4OGY0YiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ5NDMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NjM1OTg3NiwiZXhwIjoxNzY2MzYwMTc2LCJqdGkiOiIxNmQ3MTBmYTZjNGQ3NzVjMjllOSJ9.sbn6lSHGzdHoIaE_24BllqYH3kLCGL6Z1NMDUbqf-t3pTkHFa3IirnmtFMU_hZlpDEgJEdErteNX2PJcxajlMPd9IIweJy-9pxoNDfbRQJnXCmQjLDd_3u04cDrRVMJbOheo38F3e9Qcb_jJ7Jg0gI0-UDo6Aoth7N8LvF2lg26JOFbrEFnEy0c0EnTQUvISPDcEQhFIZta31k7NKi6YSUJVQiJzlrbxARSKvhlfbHuJm0tSsNdPQMDf2H_Av4WyB0yixHTt1uTILjKXN9rZA3jgGuNot0ehfTsggDWkBwSVrQgoiks9lu5Wd0KXM5tNhIIxuLdXAwLkUUZ1zgLmsg (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: 47e14351a445a9fd5427 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)