diff --git a/ack.bak b/ack.bak
new file mode 100644
index 0000000..4b4d46c
--- /dev/null
+++ b/ack.bak
@@ -0,0 +1,43 @@
+let { readFileSync } = require('fs')
+const $RefParser = require('@apidevtools/json-schema-ref-parser')
+/*
+function generateSchemaId(schemaId) {
+    let id = null
+    if (schemaId.startsWith('http')) {
+        let tmpUrl = new URL(schemaId)
+        id = tmpUrl.pathname
+    } else {
+        id = schemaId
+    }
+    return id.split('/').pop()
+}
+
+const schema = JSON.parse(readFileSync('./customer.schema.json'))
+
+if (!schema.id && schema['$id']) {
+    schema.id = schema['$id']
+}
+
+const id = generateSchemaId(schema.id)
+
+console.log(id)
+console.log(generateSchemaId('/schemas/customer'))
+console.log(generateSchemaId('person'))
+*/
+
+async function ack () {
+  const schema = JSON.parse(readFileSync('./game.schema.json'))
+  try {
+    let myschema = await $RefParser.dereference(schema)
+    console.log(JSON.stringify(myschema, null, 2))
+  }
+  catch (err) {
+    console.error(err)
+  }
+}
+
+ack()
+
+// console.log(schema)
+
+
diff --git a/commands.txt b/commands.txt
new file mode 100644
index 0000000..082b013
--- /dev/null
+++ b/commands.txt
@@ -0,0 +1,24 @@
+// create
+
+curl -X POST http://localhost:3333/accounts \
+   -H 'Content-Type: application/json' \
+   -d '{"email":"simon@begin.com","password":"my_password", "url": "https://begin.com", "tel": "1234"}'
+
+// update
+
+curl -X POST http://localhost:3333/accounts/pV4yAGkPfz \
+   -H 'Content-Type: application/json' \
+   -d '{"email":"me@begin.com","password":"my_password", "url": "https://begin.com", "tel": "1234"}'
+
+// delete
+
+curl -X POST http://localhost:3333/accounts/pV4yAGkPfz/delete \
+   -H 'Content-Type: application/json'
+
+        // Insert your custom validation here
+        let accounts = await data.get({
+            table: 'accounts'
+          })
+        if (accounts.find(account => account.email === req.body.email)) {
+            problems.push('Email address already exists in database')
+        }
diff --git a/game.schema.json b/game.schema.json
new file mode 100644
index 0000000..0844152
--- /dev/null
+++ b/game.schema.json
@@ -0,0 +1,32 @@
+{
+  "id": "Game",
+  "$id": "Game",
+  "type": "object",
+  "required": [
+    "date", "time", "facility"
+  ],
+  "properties": {
+    "date": {
+      "type": "string",
+      "format": "date"
+    },
+    "time": {
+      "type": "string",
+      "format": "time"
+    },
+    "facility": {
+      "type": "string"
+    },
+    "players": {
+      "type": "array",
+      "items": {
+        "$ref": "#/definitions/Player"
+      }
+    }
+  },
+  "definitions": {
+    "Player": {
+      "$ref": "player.schema.json"
+    }
+  }
+}
diff --git a/player.schema.json b/player.schema.json
new file mode 100644
index 0000000..49dac8d
--- /dev/null
+++ b/player.schema.json
@@ -0,0 +1,33 @@
+{
+    "id": "Player",
+    "$id": "Player",
+    "type": "object",
+    "required": [
+      "name", "email", "position"
+    ],
+    "properties": {
+      "name": {
+        "type": "string"
+      },
+      "email": {
+        "type": "string",
+        "format": "email"
+      },
+      "phone": {
+        "type": "string",
+        "format": "tel"
+      },
+      "position": {
+        "type": "string",
+        "enum": [
+            "Defence",
+            "Forward",
+            "Goalie",
+            "Skater"
+          ]
+      },
+      "fulltime": {
+        "type": "boolean"
+      }
+    }
+  }
diff --git a/src/commands/create/action.js b/src/commands/create/action.js
index 3f93669..0747f51 100644
--- a/src/commands/create/action.js
+++ b/src/commands/create/action.js
@@ -34,6 +34,7 @@ module.exports = async function action (params, utils) {
     }
     catch (err) {
       if (err.message === 'app_not_found') return Error(`No app found with app ID '${appID}'`)
+      if (err.message === 'unknown_error') return Error(`No app found with app ID '${appID}' or the user does not have permission to access the app.`)
       return
     }
     let envs = app.environments
diff --git a/src/commands/deploy/action.js b/src/commands/deploy/action.js
index 909b853..64f2169 100644
--- a/src/commands/deploy/action.js
+++ b/src/commands/deploy/action.js
@@ -16,7 +16,14 @@ module.exports = async function action (params, utils) {
 
   // Go get the app (if we didn't just create one)
   if (!app) {
-    app = await client.find({ token, appID, _staging })
+    try {
+      app = await client.find({ token, appID, _staging })
+    }
+    catch (err) {
+      if (err.message === 'app_not_found') return Error(`No app found with app ID '${appID}'`)
+      if (err.message === 'unknown_error') return Error(`No app found with app ID '${appID}' or the user does not have permission to access the app.`)
+      return
+    }
   }
 
   let envs = app.environments