1# Cosmos DB Bicep Patterns
2 
3## Account
4 
5```bicep
6resource cosmosAccount 'Microsoft.DocumentDB/databaseAccounts@2023-04-15' = {
7  name: '${resourcePrefix}-cosmos-${uniqueHash}'
8  location: location
9  kind: 'GlobalDocumentDB'
10  properties: {
11    databaseAccountOfferType: 'Standard'
12    locations: [
13      {
14        locationName: location
15        failoverPriority: 0
16        isZoneRedundant: false
17      }
18    ]
19    consistencyPolicy: {
20      defaultConsistencyLevel: 'Session'
21    }
22    capabilities: [
23      {
24        name: 'EnableServerless'
25      }
26    ]
27  }
28}
29```
30 
31## Database
32 
33```bicep
34resource cosmosDatabase 'Microsoft.DocumentDB/databaseAccounts/sqlDatabases@2023-04-15' = {
35  parent: cosmosAccount
36  name: 'appdb'
37  properties: {
38    resource: {
39      id: 'appdb'
40    }
41  }
42}
43```
44 
45## Container
46 
47```bicep
48resource cosmosContainer 'Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers@2023-04-15' = {
49  parent: cosmosDatabase
50  name: 'items'
51  properties: {
52    resource: {
53      id: 'items'
54      partitionKey: {
55        paths: ['/partitionKey']
56        kind: 'Hash'
57      }
58      indexingPolicy: {
59        indexingMode: 'consistent'
60        includedPaths: [
61          { path: '/*' }
62        ]
63      }
64    }
65  }
66}
67```
68 
69## Autoscale Container
70 
71```bicep
72resource cosmosContainer 'Microsoft.DocumentDB/databaseAccounts/sqlDatabases/containers@2023-04-15' = {
73  parent: cosmosDatabase
74  name: 'items'
75  properties: {
76    resource: {
77      id: 'items'
78      partitionKey: {
79        paths: ['/partitionKey']
80        kind: 'Hash'
81      }
82    }
83    options: {
84      autoscaleSettings: {
85        maxThroughput: 4000
86      }
87    }
88  }
89}
90```
91 
92## Global Distribution
93 
94```bicep
95properties: {
96  locations: [
97    {
98      locationName: 'East US'
99      failoverPriority: 0
100    }
101    {
102      locationName: 'West US'
103      failoverPriority: 1
104    }
105  ]
106  enableMultipleWriteLocations: true
107}
108```
109