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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1645/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: ax8gkI636aJwRBq (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNmSHRJMmFfc2JBb0Y5dGxqc1pQcGdoNlpiN2FUYm9KTFhQdEZIZ21TOGMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNjQ1LCJzdGF0ZV9ub25jZSI6ImNjOWVlYjI3MWU2Y2JkMGE2MmY4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNjQ1In0sImlzcyI6IkxlY3RvciBUb29sIEEiLCJzdWIiOiJheDhna0k2MzZhSndSQnEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xNzEwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTM2NDgwOTEsImV4cCI6MTc5MzY0ODM5MSwianRpIjoiNWJmNjhlZWRjZDcyYjQ2ZWUzMGMifQ.FQBUZ9RMV0fTHrBDV42LWBWyw8PwGV5j_embp6cYMWNU4RN5kwSylAwHXylixKZBlsfu1tEGtniiLUQS4vYHHjkB-xcr9_1tHdm2gTiXDuNIOQpARhxJrSUjDu_H3Wrk4bwNagypY4c6gNtPJ1p6dONxNA-Yocravv6zNYS0xRYkmalDx8F2VjC1SMVOaUKctcG_yObIdUfqbJg82IQ08P4xnvuBtKUV-oMhVeCy5GW8sf6jrvtiisTnsywIselYadqBpq8-2DMmj3s-ae3zwEaLK3zD5QUrkcXHGqE5kiCdf6ZkpKQZP7zKRBBaYOvy_8H-gENqBhlw2bW2va6mbQ (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: cc9eeb271e6cbd0a62f8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)