{"iss"=>"https://localhost:8080", "login_hint"=>"1250216", "target_link_uri"=>" https://lti-ri.imsglobal.org/lti/tools/1826/launches", "lti_message_hint"=>"35160", "client_id"=>"9732309d-7b1f-4052-89cf-b82fa7903c7d", "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/1826/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: 9732309d-7b1f-4052-89cf-b82fa7903c7d (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InpyMnBTQXIwNGQwcGstZDliY3FyTW5XNFYyajVQd3pmd3dsRkhSZnhHOVkiLCJ0eXAiOiJKV1QifQ.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.3TRzYsmEaQgSioF6jGNyba2vEPmwDk1oFZ3NWJbQsL33TIE-UH2eOWGr90GHkdwUI9soxTv8FZnrLGRoSay99F1t_tgkdHxbmseZjQ2l8TDACfZ_WUE4owUuBnvPB4IWVpzwuS9e_FU3SCP2LOZ9MV-r0LyWsMijFnbcRl84m_5PAkcdj1eiBNdWJpwt-iff1zgHG-GXva5oZLnStq78Hw7zjfY2guPy0vTC0G_lxrVkJRuA64RjYEdP7apPki-2BgiooN3_UKQzXejOT8GNavSUO10_7-iHv50iwDX3kjXghvnnobG3uUCS25vMMTSxUZFCOOTZGByjr-V3dwkgsA (required, opaque value used to maintain state between the request and the callback)

login_hint: 1250216 (required, tools and platforms must support a value of form_post)

lti_message_hint: 35160 (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: 8d657810265c27587493 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)

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