{"iss"=>"https://lti-ri.imsglobal.org/", "login_hint"=>"827430", "target_link_uri"=>"https://lti-ri.imsglobal.org/lti/tools/3055/launches", "lti_message_hint"=>"72377", "client_id"=>"1", "lti_deployment_id"=>"1"}

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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3055/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: 1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il9WenotM1EyV1Q3UXBLTnR0ZDFaOWd3NGttRnVGdXNGWnNlRFlMRFpoUE0iLCJ0eXAiOiJKV1QifQ.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.C5FrMA2anIbPW_Ri4Q3kIrkxLq9g6AfMSP669kPwG2kiH4cpenAgOjeejYCR8usB9NvYb1bUtRBKWq26MGAHH_HRgIDr4F5y7UAa545RFaXEGuAivtySNg2LW8ioCBQ1eKDiqf5GvbmzH6OtVjj8PP6WHiuMiAbS65YLha51cImjB3Z7-RfGQkWpVbUhjbStEPAPguHSpCuk8Z9M9g8lJataM-c98puZjCapYN0-U8Fx7dNp_suDooCxB5sftBLfgUz8k4gTU1iqSWF7EWlXj31MCtwB_ytq12NUYNM-AafKMiNkj8Yslv8Yo8w_yJLVp3nafGWRWPcXUD4NP77uwg (required, opaque value used to maintain state between the request and the callback)

login_hint: 827430 (required, tools and platforms must support a value of form_post)

lti_message_hint: 72377 (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: 4ce10018de707523de39 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)

Send GET Request