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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1871/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: 111333 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkFJM0Yxd3NxRFF3QVdmZ3p0UEwyblVfVUxKeGJCN0NHUUJzdWo1T3o5Z00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODcxLCJzdGF0ZV9ub25jZSI6IjVkM2I1ZjEwNzhjZjA2YzhhZjc1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODcxIn0sImlzcyI6IkFHIFRlc3QgVG9vbCIsInN1YiI6IjExMTMzMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzIwMzMvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjA2MTEzMywiZXhwIjoxNzkyMDYxNDMzLCJqdGkiOiI1MmViNWJhODk4MDU1OTVmNzc3ZCJ9.DqQO17_2WEBMY7r1hU49HUP_LjmPhe3HKVSwP2HMzGpoK5AV1BKaJPLqFbb1UY6mHyBh9FGvt7_uWtvRIpMAwiA3F7aSGf3g8Fot9ykbl4aEDuYMCLAs_b-iVxITBG-XG6tJoozTAlE4HX51D6QzDtVEtp3cQhHOlus2Rjgdp0eYcOYYB8WSb_AQGP_MQnr8GKKDEoHnRE5nNbDYDQPH7MB4TwUT4BgPQ32pc6Q9sIdNqfvTgEAjjrBXGRB2hUvU3fzOZPHNZJ6rQ4ZOZ3uDkpihSdhz1K_FNXFYcABCl9-u1djhDIKOItav4lMmrMu6wFQpyK63Mdihy0mn4xeRRw (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: 5d3b5f1078cf06c8af75 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)