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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2267/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikl0NEY0YTJCWENrd3AyTDU2TWp4SGw4MjVTX2otUEJDbVdER0t1MEN3VkkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjY3LCJzdGF0ZV9ub25jZSI6IjJlYzFhN2ZiNDIzMDE1ODQ3OGJlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjY3In0sImlzcyI6InRlc3R0b29sMDkwNyIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjUyNy9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzk0MDQ2MzU3LCJleHAiOjE3OTQwNDY2NTcsImp0aSI6IjA4MDZmNmU1YjQ5Nzg4Mjc1NTUyIn0.Dpx5En__MdEFSX-3eEzJ7uE5MbxJmMxh6xglqJi9zugg9HzgmhVHoDNfZLydxNr6JJ9pSPrNNaJORkOJhweF-3dZh7IylymasRZFUqQ7E3-CcpJ09TOr9QCEuIGSYFpWU-plSE0sJTebY9exZNQ8ld7rucWBXbBNnFds8CDp2-izvBUv0EGYc7xmTGd4-GW8a_heTiFaSTo_1GcvWapOrUtBQeLrVmUk_D7cp6vIinQTPBVjyVhxxu0CSdJgPr7nr4_sjVrCAr_aXvowemrKI-lA2GuCd7MG04mQH98cOv9ZIgw4OG_vSwNRErPTIHO7CCsgDvt8hdKyf66tva04MQ (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: 2ec1a7fb4230158478be (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)