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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2729/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkctWWw4cGFWR0RudUFpMTJJdzV3UGVjRzdqdGVBOWVGaW9semRLU2VTY3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzI5LCJzdGF0ZV9ub25jZSI6ImRmNmFlZDg1YmYzZTIzM2JmYjI1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzI5In0sImlzcyI6IkVEQiBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMDI3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODk4NzA2MjYsImV4cCI6MTc4OTg3MDkyNiwianRpIjoiZjhhYTcyZTMyNjVhNTE4NTgzMTkifQ.KvikZr1khQxmeQHvuQq-d7CHnkeyf_3ZjMAQuxXGKOPYA7P0r38YjdEmvEXanhTEo1xIJqk1CBTjF0Z8UDIl68Sm3nIozRoBEMXC8Lz35OKD9eO0SLm-UM7r_muQUiMh7n3zz_jTfALN5Q-2PuuxUilPoClssjrhRFOP2HuPgc4za6XXPGhr0Kzdbi8v6lIlExfWQH5BBc6wSO3YXBpmy7pKOqjU_BsToI6qyRW_p8mYezrLWlLrxLXD3mS-CzGL6j1ri586kTmcVNZKVD6rtOlQdvDf8HdUUAShcrkaNApFNFFRg0Kdz9q1AcFSbo0jDXA2NtheKUQUBWW6oKdWyA (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: df6aed85bf3e233bfb25 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)