You use the AWS::QBusiness::DataSource
resource to connect a data source to
your Amazon Q application.
Use the configuration
property to provide a JSON or YAML schema with the necessary
configuration details specific to your data source connector.
To learn more about AWS CloudFormation, see What is AWS CloudFormation? in the AWS CloudFormation User Guide.
Topics
SharePoint (Online) configuration
properties
The following provides information about important configuration properties required in the schema.
Configuration | Description | Type | Required |
---|---|---|---|
|
Configuration information for the endpoint for the data source. |
This property has a sub-property called
|
Yes |
|
The endpoint information for the data source. |
This property has the following sub-properties.
|
Yes |
|
The tenant id of your SharePoint (Online) account. |
OAuth2 series required |
Yes |
|
The domain of your SharePoint (Online) account. |
|
Yes |
|
The host URLs of your SharePoint (Online) account. |
Specify the URL in the pattern |
Yes |
|
Additional properties to connect with your repository endpoint. |
This property has the following sub-properties.
|
Yes |
|
The name of the Amazon S3 bucket that stores your Azure AD self-signed X.509 certificate. |
Azure AD App-Only auth required |
No |
|
The name of the SSL certificate stored in your Amazon S3 bucket. |
Azure AD App-Only auth required |
No |
|
The type of authentication you are using: OAuth2 ,
OAuth2Certificate , OAuth2App , or Basic . |
|
Yes |
|
The SharePoint version you are using: Online . |
Azure AD App-Only auth required |
Yes |
|
Configuration information for the content of the data source. For example, configuring specific types of content and field mappings. |
This property has the following sub-properties.
|
Yes |
|
A list of objects that map the attributes or field names of your SharePoint (Online) pages and assets to Amazon Q index field names. |
These properties have the following sub-properties.
|
No |
|
The field name of your SharePoint (Online) events, pages, files, links, attachments, or comments. |
|
Yes |
|
The field type of your SharePoint (Online) events, pages, files, links, attachments, or comments. |
The allowed values are |
Yes |
|
The data source field name of your SharePoint (Online) events, pages, files, links, attachments, or comments. |
|
Yes |
|
The date format of your SharePoint (Online) events, pages, files, links, attachments, or comments. |
Specify the date format in the form |
No |
|
Additional configuration options for your content in your data source. |
This property has the following sub-properties:
|
Yes |
|
A list of regular expression patterns to include/exclude specific files in your SharePoint (Online) data source. Files that match the patterns are included in the index. File that don't match the patterns are excluded from the index. If a file matches both an inclusion and exclusion pattern, the exclusion pattern takes precedence, and the file isn't included in the index. |
|
No |
|
Input TRUE to index. |
|
No |
|
Specify the maximum single file size limit in MBs that Amazon Q will crawl. Amazon Q will crawl only the files within the size limit you define. The default file size is 50MB. The maximum file size should be greater than 0MB and less than or equal to 50MB. |
|
No |
|
We recommend that you use SHAREPOINTV2 as your data source
type |
Valid values are |
Yes |
|
NoteAmazon Q Business crawls identity information from your data source by default to ensure responses are generated only from documents end users have access to. For more information, see Identity crawler. |
|
Yes |
|
Specify whether Amazon Q should update your index by syncing all documents or only new, modified, and deleted documents. |
You can choose between the following options:
|
Yes |
|
The Amazon Resource Name (ARN) of an AWS Secrets Manager secret that contains the key-value pairs required to connect to your SharePoint. If you use basic authentication, provide the username and password. If you use OAuth 2.0 authentication, provide the username, password, client ID, and client secret. |
The minimum length is 20 and the maximum length is 2,048 characters. If you use basic authentication (authType should be Basic ) or Azure
AD App-only authentication (authType should be
OAuth2Certificate ), the secret must contain a JSON structure with the
following keys: If you use OAuth2 authentication (authType should be
OAuth ) or Sharepoint App-Only authentication (authType
should be OAuth2App ) the secret must contain a JSON structure with the
following keys:
|
Yes |
|
The version of this template that's currently supported. |
|
No |
SharePoint (Online) JSON schema for using the
configuration property with AWS CloudFormation
The following is the SharePoint (Online) JSON schema and examples for the configuration property for AWS CloudFormation.
Topics
SharePoint (Online) JSON schema for using the configuration property with AWS CloudFormation
The following is the SharePoint (Online) JSON schema for the configuration property for AWS CloudFormation
{
"type": "object",
"properties": {
"type": {
"type": "string",
"enum": ["SHAREPOINTV2", "SHAREPOINT"]
},
"syncMode": {
"type": "string",
"enum": ["FULL_CRAWL", "FORCED_FULL_CRAWL", "CHANGE_LOG"]
},
"secretArn": {
"type": "string",
"minLength": 20,
"maxLength": 2048
},
"enableIdentityCrawler": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "string",
"enum": ["true", "false"]
}
]
},
"connectionConfiguration": {
"type": "object",
"properties": {
"repositoryEndpointMetadata": {
"type": "object",
"properties": {
"tenantId": {
"type": "string",
"pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$",
"minLength": 36,
"maxLength": 36
},
"domain": {
"type": "string"
},
"siteUrls": {
"type": "array",
"items": {
"type": "string",
"pattern": "https://.*"
}
},
"repositoryAdditionalProperties": {
"type": "object",
"properties": {
"s3bucketName": {
"type": "string"
},
"s3certificateName": {
"type": "string"
},
"authType": {
"type": "string",
"enum": [
"OAuth2",
"OAuth2Certificate",
"OAuth2App",
"OAuth2_RefreshToken",
"Basic"
]
},
"version": {
"type": "string",
"enum": ["Online"]
},
"enableDeletionProtection": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "string",
"enum": ["true", "false"]
}
],
"default": false
},
"deletionProtectionThreshold": {
"type": "string",
"default": "15"
}
},
"required": ["authType", "version"]
}
},
"required": ["siteUrls", "domain", "repositoryAdditionalProperties"]
}
},
"required": ["repositoryEndpointMetadata"]
},
"repositoryConfigurations": {
"type": "object",
"properties": {
"event": {
"type": "object",
"properties": {
"fieldMappings": {
"type": "array",
"items": [
{
"type": "object",
"properties": {
"indexFieldName": {
"type": "string"
},
"indexFieldType": {
"type": "string",
"enum": ["STRING", "STRING_LIST", "DATE"]
},
"dataSourceFieldName": {
"type": "string"
},
"dateFieldFormat": {
"type": "string",
"pattern": "yyyy-MM-dd'T'HH:mm:ss'Z'"
}
},
"required": [
"indexFieldName",
"indexFieldType",
"dataSourceFieldName"
]
}
]
}
},
"required": ["fieldMappings"]
},
"page": {
"type": "object",
"properties": {
"fieldMappings": {
"type": "array",
"items": [
{
"type": "object",
"properties": {
"indexFieldName": {
"type": "string"
},
"indexFieldType": {
"type": "string",
"enum": ["STRING", "DATE", "LONG"]
},
"dataSourceFieldName": {
"type": "string"
},
"dateFieldFormat": {
"type": "string",
"pattern": "yyyy-MM-dd'T'HH:mm:ss'Z'"
}
},
"required": [
"indexFieldName",
"indexFieldType",
"dataSourceFieldName"
]
}
]
}
},
"required": ["fieldMappings"]
},
"file": {
"type": "object",
"properties": {
"fieldMappings": {
"type": "array",
"items": [
{
"type": "object",
"properties": {
"indexFieldName": {
"type": "string"
},
"indexFieldType": {
"type": "string",
"enum": ["STRING", "DATE", "LONG"]
},
"dataSourceFieldName": {
"type": "string"
},
"dateFieldFormat": {
"type": "string",
"pattern": "yyyy-MM-dd'T'HH:mm:ss'Z'"
}
},
"required": [
"indexFieldName",
"indexFieldType",
"dataSourceFieldName"
]
}
]
}
},
"required": ["fieldMappings"]
},
"link": {
"type": "object",
"properties": {
"fieldMappings": {
"type": "array",
"items": [
{
"type": "object",
"properties": {
"indexFieldName": {
"type": "string"
},
"indexFieldType": {
"type": "string",
"enum": ["STRING", "STRING_LIST", "DATE"]
},
"dataSourceFieldName": {
"type": "string"
},
"dateFieldFormat": {
"type": "string",
"pattern": "yyyy-MM-dd'T'HH:mm:ss'Z'"
}
},
"required": [
"indexFieldName",
"indexFieldType",
"dataSourceFieldName"
]
}
]
}
},
"required": ["fieldMappings"]
},
"attachment": {
"type": "object",
"properties": {
"fieldMappings": {
"type": "array",
"items": [
{
"type": "object",
"properties": {
"indexFieldName": {
"type": "string"
},
"indexFieldType": {
"type": "string",
"enum": ["STRING", "STRING_LIST", "DATE"]
},
"dataSourceFieldName": {
"type": "string"
},
"dateFieldFormat": {
"type": "string",
"pattern": "yyyy-MM-dd'T'HH:mm:ss'Z'"
}
},
"required": [
"indexFieldName",
"indexFieldType",
"dataSourceFieldName"
]
}
]
}
},
"required": ["fieldMappings"]
},
"comment": {
"type": "object",
"properties": {
"fieldMappings": {
"type": "array",
"items": [
{
"type": "object",
"properties": {
"indexFieldName": {
"type": "string"
},
"indexFieldType": {
"type": "string",
"enum": ["STRING", "STRING_LIST", "DATE"]
},
"dataSourceFieldName": {
"type": "string"
},
"dateFieldFormat": {
"type": "string",
"pattern": "yyyy-MM-dd'T'HH:mm:ss'Z'"
}
},
"required": [
"indexFieldName",
"indexFieldType",
"dataSourceFieldName"
]
}
]
}
},
"required": ["fieldMappings"]
}
}
},
"additionalProperties": {
"type": "object",
"properties": {
"eventTitleFilterRegEx": {
"type": "array",
"items": {
"type": "string"
}
},
"pageTitleFilterRegEx": {
"type": "array",
"items": {
"type": "string"
}
},
"linkTitleFilterRegEx": {
"type": "array",
"items": {
"type": "string"
}
},
"inclusionFilePath": {
"type": "array",
"items": {
"type": "string"
}
},
"exclusionFilePath": {
"type": "array",
"items": {
"type": "string"
}
},
"inclusionFileTypePatterns": {
"type": "array",
"items": {
"type": "string"
}
},
"exclusionFileTypePatterns": {
"type": "array",
"items": {
"type": "string"
}
},
"inclusionFileNamePatterns": {
"type": "array",
"items": {
"type": "string"
}
},
"exclusionFileNamePatterns": {
"type": "array",
"items": {
"type": "string"
}
},
"inclusionOneNoteSectionNamePatterns": {
"type": "array",
"items": {
"type": "string"
}
},
"exclusionOneNoteSectionNamePatterns": {
"type": "array",
"items": {
"type": "string"
}
},
"inclusionOneNotePageNamePatterns": {
"type": "array",
"items": {
"type": "string"
}
},
"exclusionOneNotePageNamePatterns": {
"type": "array",
"items": {
"type": "string"
}
},
"crawlFiles": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "string",
"enum": ["true", "false"]
}
]
},
"crawlPages": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "string",
"enum": ["true", "false"]
}
]
},
"crawlEvents": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "string",
"enum": ["true", "false"]
}
]
},
"crawlComments": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "string",
"enum": ["true", "false"]
}
]
},
"crawlLinks": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "string",
"enum": ["true", "false"]
}
]
},
"crawlAttachments": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "string",
"enum": ["true", "false"]
}
]
},
"crawlListData": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "string",
"enum": ["true", "false"]
}
]
},
"crawlAcl": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "string",
"enum": ["true", "false"]
}
]
},
"aclConfiguration": {
"type": "string",
"enum": [
"ACLWithLDAPEmailFmt",
"ACLWithManualEmailFmt",
"ACLWithUsernameFmt"
]
},
"emailDomain": {
"type": "string"
},
"isCrawlLocalGroupMapping": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "string",
"enum": ["true", "false"]
}
]
},
"isCrawlAdGroupMapping": {
"anyOf": [
{
"type": "boolean"
},
{
"type": "string",
"enum": ["true", "false"]
}
]
},
"maxFileSizeInMegaBytes": {
"type": "string"
}
},
"required": []
},
"version": {
"type": "string",
"anyOf": [
{
"pattern": "1.0.0"
}
]
}
},
"required": [
"type",
"syncMode",
"secretArn",
"enableIdentityCrawler",
"connectionConfiguration",
"repositoryConfigurations",
"additionalProperties"
]
}
SharePoint (Online) JSON schema example for using the configuration property with AWS CloudFormation
The following is the SharePoint (Online) JSON schema example for the configuration property for AWS CloudFormation
{
"AWSTemplateFormatVersion": "2010-09-09",
"Description": "CloudFormation SHAREPOINT Data Source Template",
"Resources": {
"DataSourceSharePoint": {
"Type": "AWS::QBusiness::DataSource",
"Properties": {
"ApplicationId": "app12345-1234-1234-1234-123456789012",
"IndexId": "indx1234-1234-1234-1234-123456789012",
"DisplayName": "MySharePointDataSource",
"RoleArn": "arn:aws:iam::123456789012:role/qbusiness-data-source-role",
"Configuration": {
"type": "SHAREPOINTV2",
"syncMode": "FULL_CRAWL",
"secretArn": "arn:aws:secretsmanager:us-west-2:123456789012:secret:my-sharepoint-secret",
"enableIdentityCrawler": "true",
"connectionConfiguration": {
"repositoryEndpointMetadata": {
"tenantId": "1234567a-890b-1234-567c-123456789012",
"domain": "example.sharepoint.com",
"siteUrls": ["https://example.sharepoint.com/sites/mysite"],
"repositoryAdditionalProperties": {
"s3bucketName": "my-bucket",
"s3certificateName": "my-certificate",
"authType": "OAuth2",
"version": "Online",
"enableDeletionProtection": "false",
"deletionProtectionThreshold": "15"
}
}
},
"repositoryConfigurations": {
"event": {
"fieldMappings": [
{
"indexFieldName": "event_id",
"indexFieldType": "STRING",
"dataSourceFieldName": "id",
"dateFieldFormat": "yyyy-MM-dd'T'HH:mm:ss'Z'"
}
]
},
"page": {
"fieldMappings": [
{
"indexFieldName": "page_id",
"indexFieldType": "STRING",
"dataSourceFieldName": "id",
"dateFieldFormat": "yyyy-MM-dd'T'HH:mm:ss'Z'"
}
]
}
},
"additionalProperties": {
"eventTitleFilterRegEx": ["^.*$"],
"pageTitleFilterRegEx": ["^.*$"],
"linkTitleFilterRegEx": ["^.*$"],
"inclusionFilePath": ["documents/"],
"exclusionFilePath": ["drafts/"],
"inclusionFileTypePatterns": ["\\*.docx"],
"exclusionFileTypePatterns": ["\\*.tmp"],
"inclusionFileNamePatterns": ["*report*"],
"exclusionFileNamePatterns": ["*draft*"],
"enableDeletionProtection": "false",
"maxFileSizeInMegaBytes": "50"
}
}
}
}
}
}
SharePoint (Online) YAML schema for using the
configuration property with AWS CloudFormation
The following is the SharePoint (Online) YAML schema and examples for the configuration property for AWS CloudFormation:
Topics
SharePoint (Online) YAML schema for using the configuration property with AWS CloudFormation
The following is the SharePoint (Online) YAML schema for the configuration property for AWS CloudFormation.
$schema: http://json-schema.org/draft-04/schema#
type: object
properties:
type:
type: string
enum:
- SHAREPOINTV2
- SHAREPOINT
syncMode:
type: string
enum:
- FULL_CRAWL
- FORCED_FULL_CRAWL
- CHANGE_LOG
secretArn:
type: string
minLength: 20
maxLength: 2048
enableIdentityCrawler:
anyOf:
- type: boolean
- type: string
enum:
- true
- false
connectionConfiguration:
type: object
properties:
repositoryEndpointMetadata:
type: object
properties:
tenantId:
type: string
pattern: "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$"
minLength: 36
maxLength: 36
domain:
type: string
siteUrls:
type: array
items:
type: string
pattern: "https://.*"
repositoryAdditionalProperties:
type: object
properties:
s3bucketName:
type: string
s3certificateName:
type: string
authType:
type: string
enum:
- OAuth2
- OAuth2Certificate
- OAuth2App
- OAuth2_RefreshToken
- Basic
version:
type: string
enum:
- Online
enableDeletionProtection:
anyOf:
- type: boolean
- type: string
enum:
- true
- false
default: false
deletionProtectionThreshold:
type: string
default: "15"
required:
- authType
- version
required:
- siteUrls
- domain
- repositoryAdditionalProperties
required:
- repositoryEndpointMetadata
repositoryConfigurations:
type: object
properties:
event:
type: object
properties:
fieldMappings:
type: array
items:
type: object
properties:
indexFieldName:
type: string
indexFieldType:
type: string
enum:
- STRING
- STRING_LIST
- DATE
dataSourceFieldName:
type: string
dateFieldFormat:
type: string
pattern: "yyyy-MM-dd'T'HH:mm:ss'Z'"
required:
- indexFieldName
- indexFieldType
- dataSourceFieldName
required:
- fieldMappings
page:
type: object
properties:
fieldMappings:
type: array
items:
type: object
properties:
indexFieldName:
type: string
indexFieldType:
type: string
enum:
- STRING
- DATE
- LONG
dataSourceFieldName:
type: string
dateFieldFormat:
type: string
pattern: "yyyy-MM-dd'T'HH:mm:ss'Z'"
required:
- indexFieldName
- indexFieldType
- dataSourceFieldName
required:
- fieldMappings
file:
type: object
properties:
fieldMappings:
type: array
items:
type: object
properties:
indexFieldName:
type: string
indexFieldType:
type: string
enum:
- STRING
- DATE
- LONG
dataSourceFieldName:
type: string
dateFieldFormat:
type: string
pattern: "yyyy-MM-dd'T'HH:mm:ss'Z'"
required:
- indexFieldName
- indexFieldType
- dataSourceFieldName
required:
- fieldMappings
link:
type: object
properties:
fieldMappings:
type: array
items:
type: object
properties:
indexFieldName:
type: string
indexFieldType:
type: string
enum:
- STRING
- STRING_LIST
- DATE
dataSourceFieldName:
type: string
dateFieldFormat:
type: string
pattern: "yyyy-MM-dd'T'HH:mm:ss'Z'"
required:
- indexFieldName
- indexFieldType
- dataSourceFieldName
required:
- fieldMappings
attachment:
type: object
properties:
fieldMappings:
type: array
items:
type: object
properties:
indexFieldName:
type: string
indexFieldType:
type: string
enum:
- STRING
- STRING_LIST
- DATE
dataSourceFieldName:
type: string
dateFieldFormat:
type: string
pattern: "yyyy-MM-dd'T'HH:mm:ss'Z'"
required:
- indexFieldName
- indexFieldType
- dataSourceFieldName
required:
- fieldMappings
comment:
type: object
properties:
fieldMappings:
type: array
items:
type: object
properties:
indexFieldName:
type: string
indexFieldType:
type: string
enum:
- STRING
- STRING_LIST
- DATE
dataSourceFieldName:
type: string
dateFieldFormat:
type: string
pattern: "yyyy-MM-dd'T'HH:mm:ss'Z'"
required:
- indexFieldName
- indexFieldType
- dataSourceFieldName
required:
- fieldMappings
required: []
additionalProperties:
type: object
properties:
eventTitleFilterRegEx:
type: array
items:
type: string
pageTitleFilterRegEx:
type: array
items:
type: string
linkTitleFilterRegEx:
type: array
items:
type: string
inclusionFilePath:
type: array
items:
type: string
exclusionFilePath:
type: array
items:
type: string
inclusionFileTypePatterns:
type: array
items:
type: string
exclusionFileTypePatterns:
type: array
items:
type: string
inclusionFileNamePatterns:
type: array
items:
type: string
exclusionFileNamePatterns:
type: array
items:
type: string
inclusionOneNoteSectionNamePatterns:
type: array
items:
type: string
exclusionOneNoteSectionNamePatterns:
type: array
items:
type: string
inclusionOneNotePageNamePatterns:
type: array
items:
type: string
exclusionOneNotePageNamePatterns:
type: array
items:
type: string
crawlFiles:
anyOf:
- type: boolean
- type: string
enum:
- true
- false
crawlPages:
anyOf:
- type: boolean
- type: string
enum:
- true
- false
crawlEvents:
anyOf:
- type: boolean
- type: string
enum:
- true
- false
crawlComments:
anyOf:
- type: boolean
- type: string
enum:
- true
- false
crawlLinks:
anyOf:
- type: boolean
- type: string
enum:
- true
- false
crawlAttachments:
anyOf:
- type: boolean
- type: string
enum:
- true
- false
crawlListData:
anyOf:
- type: boolean
- type: string
enum:
- true
- false
crawlAcl:
anyOf:
- type: boolean
- type: string
enum:
- true
- false
aclConfiguration:
type: string
enum:
- ACLWithLDAPEmailFmt
- ACLWithManualEmailFmt
- ACLWithUsernameFmt
emailDomain:
type: string
isCrawlLocalGroupMapping:
anyOf:
- type: boolean
- type: string
enum:
- true
- false
isCrawlAdGroupMapping:
anyOf:
- type: boolean
- type: string
enum:
- true
- false
maxFileSizeInMegaBytes:
type: string
required: []
version:
type: string
anyOf:
- pattern: 1.0.0
required:
- type
- syncMode
- secretArn
- enableIdentityCrawler
- connectionConfiguration
- repositoryConfigurations
- additionalProperties
SharePoint (Online) YAML schema example for using the configuration property with AWS CloudFormation
The following is the SharePoint (Online) YAML example for the Configuration property for AWS CloudFormation:
AWSTemplateFormatVersion: "2010-09-09"
Description: CloudFormation SHAREPOINT Data Source Template
Resources:
DataSourceSharePoint:
Type: AWS::QBusiness::DataSource
Properties:
ApplicationId: app12345-1234-1234-1234-123456789012
IndexId: indx1234-1234-1234-1234-123456789012
DisplayName: MySharePointDataSource
RoleArn: arn:aws:iam::123456789012:role/qbusiness-data-source-role
Configuration:
type: SHAREPOINTV2
syncMode: FULL_CRAWL
secretArn: arn:aws:secretsmanager:us-west-2:123456789012:secret:my-sharepoint-secret
enableIdentityCrawler: "true"
connectionConfiguration:
repositoryEndpointMetadata:
tenantId: 1234567a-890b-1234-567c-123456789012
domain: example.sharepoint.com
siteUrls:
- https://example.sharepoint.com/sites/mysite
repositoryAdditionalProperties:
s3bucketName: my-bucket
s3certificateName: my-certificate
authType: OAuth2
version: Online
enableDeletionProtection: "false"
deletionProtectionThreshold: "15"
repositoryConfigurations:
event:
fieldMappings:
- indexFieldName: event_id
indexFieldType: STRING
dataSourceFieldName: id
dateFieldFormat: yyyy-MM-dd'T'HH:mm:ss'Z'
page:
fieldMappings:
- indexFieldName: page_id
indexFieldType: STRING
dataSourceFieldName: id
dateFieldFormat: yyyy-MM-dd'T'HH:mm:ss'Z'
additionalProperties:
eventTitleFilterRegEx:
- "^.*$"
pageTitleFilterRegEx:
- "^.*$"
linkTitleFilterRegEx:
- "^.*$"
inclusionFilePath:
- documents/
exclusionFilePath:
- drafts/
inclusionFileTypePatterns:
- "*.docx"
exclusionFileTypePatterns:
- "*.tmp"
inclusionFileNamePatterns:
- "*report*"
exclusionFileNamePatterns:
- "*draft*"
enableDeletionProtection: "false"
maxFileSizeInMegaBytes: "50"