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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4775/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlhfaVd1VkNkY2VodHpqOXpLVHFEbDk1RktUZHlmNGR2Zl9tOVY0Y09FZzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Nzc1LCJzdGF0ZV9ub25jZSI6IjJhNjM5MWJjYmI3OTFiNGYwNWY2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Nzc1In0sImlzcyI6IkZsYXNrMDQzMCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDg1NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwMzM1NzMwLCJleHAiOjE3NzAzMzYwMzAsImp0aSI6ImNmZjRjOTYzY2YyMzE5ODkwZTliIn0.C3K6V1BM30b2EiHrinJyi65pMKSrq3ajlNBi2a8ydqDaGOOnR6vS-Cj72VjcMrHtECS5awAMbgNmmTirR6LgfV4c976BXJyrp9IOpBJRnuBHJaJ2k6NaLL8hyxgclT0XUWhGyOByzrSShVxMp6lUGglDNty0Ko7ufJXxiJgQWgNCgUZaBMmqkweDrXsxcyi-efsYsoXNrxh0xEn1QJ3SLkP5hDF3WCtZ0HAFc9ImI2-KXnN5lLThreZWxn2w9uMdwyNeiLhrjHA8klsWPwwr8f3WRQfW3sh7b3D-cveoG9b8Rt_gHF8JLc_UCVw0siBj2IfTy-xXZWc5FkxWmkzUHviUVQ0y9Rxfi_rsDvorZMHN7whHsi3rpH9sATW_1Hvpe81GawGO9yV7-lFfGZHIHKL-a64ctpAxVZxuAxQx1nqppWUhVmetWM3dMTCPZR8PUzgput9EYm9MRS0aImVApFnlkeSlrBnvhQ_zUJUFnAk_1Nzmfm4LH7QDY91RGZTE9qtgqBGax1ObyNZBoVmcHNrDCMRyPmWIlQvG3Cnz82KOWDIuFKLDkkqJe4BVIL4qQ4DsVqdJKBbw0FTPiGQre_3tIqoIwbsZvKON944J-ZTYCxki4e8bJXYy_uBJfJkQR0S-b9QdT0FLr3_UjM6lytCQ_rcUL5ASsft1dtnvK_A (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: 2a6391bcbb791b4f05f6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)