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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2210/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjRuOUsyRjk1MGduWkhhZS1wSnhrQjgzTGVNZlFjZU1USE5oLUdJUUhxV2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjEwLCJzdGF0ZV9ub25jZSI6ImZiNGI3ODZmOGU4ZmNhMzhlN2U3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjEwIn0sImlzcyI6IklNUy1Lb3N0YXMiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI0NzYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MjQ2NDAzMywiZXhwIjoxNzgyNDY0MzMzLCJqdGkiOiIwOTM1Y2ZlMWZmNGVjMjkwMTRkYiJ9.cCMB8CTQE7YXktT1i5KYv7fgYJs1gRYRpVYs5dkVbvD-HwQyAlR5xVMJgUMNpyfndheYMwKin5svBLBEnG7Fle8zS7XJSBE30pIpPKudG-Yky0mJ5WT1GUGCvWWj824SZ3YkqzzDkuoCVmUsL-5G7z9ivJfHVfedu1HlBYirEMCHCrim_65_GaNKaStxmYztzTh7hri440Nc7n5sDp51c6oDT1Qfl7iiKlUzA9R2oAMpgE_33Y09vywQ9DRPsp_rzETvFWsY3g_AybLkjGFzgQjrrqCBaRBY19xnIGpG1EC2A69HD0UlNouC4ScUgQUcca9dWDVlMQ0EvNIexDAA1A (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: fb4b786f8e8fca38e7e7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)