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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3647/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: gnapla82 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZsa3JaVVJyV3BWeEZBdHNna0daNHRFSzViT2d6TEllbU10QlhGYzJvWG8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNjQ3LCJzdGF0ZV9ub25jZSI6IjE3MWE4YWZiOWI5ZTAwZTdkOThjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNjQ3In0sImlzcyI6IlBHQUxUSTIwMjMwMjI0VE9PTCIsInN1YiI6ImduYXBsYTgyIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDA0MS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0OTM1Mzc2LCJleHAiOjE3NzQ5MzU2NzYsImp0aSI6IjY3OWFiMmNjYThmNjYzMDFiMjYxIn0.eBvwt0RACVt5OT5D72Y2vLS3xaqr0azo4Fkc3zOk5I5yIDD2saLzLBmUhj7DJ2p75KSXwlA4BkuZMI8HARmleQ_aG7vWHX0RyWwnoGWnkPdOFEoVNUYVAIv53NvIr_mKv1WtUrCKCo6P77cz7RbFWjxZ9h25nqH3UbdUK1-blqkPVgvwhCzSePx9IAodCBWRj8LXvwpaq1jtm4SGy3ccT61cfaUq2JHiQoAFxhyEeXILa8mtzFffkQM9-s038sKbn5mPTIPRVODBJyt2VR7bU6eMZVfCFd8sQskGpcd1otz21do8NEnH_PqTUT9M8pCkjbsjle1ltBFOoLkoFAtr6w (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: 171a8afb9b9e00e7d98c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)