IoTTwinMaker / Client / get_property_value_history

get_property_value_history#

IoTTwinMaker.Client.get_property_value_history(**kwargs)#

Retrieves information about the history of a time series property value for a component, component type, entity, or workspace.

You must specify a value for workspaceId. For entity-specific queries, specify values for componentName and entityId. For cross-entity quries, specify a value for componentTypeId.

Request Syntax

response = client.get_property_value_history(
    workspaceId='string',
    entityId='string',
    componentName='string',
    componentPath='string',
    componentTypeId='string',
    selectedProperties=[
        'string',
    ],
    propertyFilters=[
        {
            'propertyName': 'string',
            'operator': 'string',
            'value': {
                'booleanValue': True|False,
                'doubleValue': 123.0,
                'integerValue': 123,
                'longValue': 123,
                'stringValue': 'string',
                'listValue': [
                    {'... recursive ...'},
                ],
                'mapValue': {
                    'string': {'... recursive ...'}
                },
                'relationshipValue': {
                    'targetEntityId': 'string',
                    'targetComponentName': 'string'
                },
                'expression': 'string'
            }
        },
    ],
    startDateTime=datetime(2015, 1, 1),
    endDateTime=datetime(2015, 1, 1),
    interpolation={
        'interpolationType': 'LINEAR',
        'intervalInSeconds': 123
    },
    nextToken='string',
    maxResults=123,
    orderByTime='ASCENDING'|'DESCENDING',
    startTime='string',
    endTime='string'
)

Parameters:

workspaceId (string) –
[REQUIRED]

The ID of the workspace.
entityId (string) – The ID of the entity.
componentName (string) – The name of the component.
componentPath (string) – This string specifies the path to the composite component, starting from the top-level component.
componentTypeId (string) – The ID of the component type.
selectedProperties (list) –
[REQUIRED]

A list of properties whose value histories the request retrieves.
- (string) –
propertyFilters (list) –
A list of objects that filter the property value history request.
- (dict) –
  
  An object that filters items returned by a property request.
  - propertyName (string) –
    
    The property name associated with this property filter.
  - operator (string) –
    
    The operator associated with this property filter.
  - value (dict) –
    
    The value associated with this property filter.
    - booleanValue (boolean) –
      
      A Boolean value.
    - doubleValue (float) –
      
      A double value.
    - integerValue (integer) –
      
      An integer value.
    - longValue (integer) –
      
      A long value.
    - stringValue (string) –
      
      A string value.
    - listValue (list) –
      
      A list of multiple values.
      - (dict) –
        
        An object that specifies a value for a property.
    - mapValue (dict) –
      
      An object that maps strings to multiple DataValue objects.
      - (string) –
        
        (dict) –
        
        An object that specifies a value for a property.
    - relationshipValue (dict) –
      
      A value that relates a component to another component.
      - targetEntityId (string) –
        
        The ID of the target entity associated with this relationship value.
      - targetComponentName (string) –
        
        The name of the target component associated with the relationship value.
    - expression (string) –
      
      An expression that produces the value.
startDateTime (datetime) – The date and time of the earliest property value to return.
endDateTime (datetime) – The date and time of the latest property value to return.
interpolation (dict) –
An object that specifies the interpolation type and the interval over which to interpolate data.
- interpolationType (string) –
  
  The interpolation type.
- intervalInSeconds (integer) –
  
  The interpolation time interval in seconds.
nextToken (string) – The string that specifies the next page of results.
maxResults (integer) –
The maximum number of results to return at one time. The default is 25.

Valid Range: Minimum value of 1. Maximum value of 250.
orderByTime (string) – The time direction to use in the result order.
startTime (string) –
The ISO8601 DateTime of the earliest property value to return.

For more information about the ISO8601 DateTime format, see the data type PropertyValue.
endTime (string) –
The ISO8601 DateTime of the latest property value to return.

For more information about the ISO8601 DateTime format, see the data type PropertyValue.

Return type:

dict

Returns:

Response Syntax

{
    'propertyValues': [
        {
            'entityPropertyReference': {
                'componentName': 'string',
                'componentPath': 'string',
                'externalIdProperty': {
                    'string': 'string'
                },
                'entityId': 'string',
                'propertyName': 'string'
            },
            'values': [
                {
                    'timestamp': datetime(2015, 1, 1),
                    'value': {
                        'booleanValue': True|False,
                        'doubleValue': 123.0,
                        'integerValue': 123,
                        'longValue': 123,
                        'stringValue': 'string',
                        'listValue': [
                            {'... recursive ...'},
                        ],
                        'mapValue': {
                            'string': {'... recursive ...'}
                        },
                        'relationshipValue': {
                            'targetEntityId': 'string',
                            'targetComponentName': 'string'
                        },
                        'expression': 'string'
                    },
                    'time': 'string'
                },
            ]
        },
    ],
    'nextToken': 'string'
}

Response Structure

(dict) –
- propertyValues (list) –
  
  An object that maps strings to the property definitions in the component type. Each string in the mapping must be unique to this object.
  - (dict) –
    
    The history of values for a time series property.
    - entityPropertyReference (dict) –
      
      An object that uniquely identifies an entity property.
      - componentName (string) –
        
        The name of the component.
      - componentPath (string) –
        
        This string specifies the path to the composite component, starting from the top-level component.
      - externalIdProperty (dict) –
        
        A mapping of external IDs to property names. External IDs uniquely identify properties from external data stores.
        
        (string) –
        
        (string) –
      - entityId (string) –
        
        The ID of the entity.
      - propertyName (string) –
        
        The name of the property.
    - values (list) –
      
      A list of objects that contain information about the values in the history of a time series property.
      - (dict) –
        
        An object that contains information about a value for a time series property.
        
        timestamp (datetime) –
        
        The timestamp of a value for a time series property.
        
        value (dict) –
        
        An object that specifies a value for a time series property.
        
        booleanValue (boolean) –
        
        A Boolean value.
        
        doubleValue (float) –
        
        A double value.
        
        integerValue (integer) –
        
        An integer value.
        
        longValue (integer) –
        
        A long value.
        
        stringValue (string) –
        
        A string value.
        
        listValue (list) –
        
        A list of multiple values.
        
        (dict) –
        
        An object that specifies a value for a property.
        
        mapValue (dict) –
        
        An object that maps strings to multiple DataValue objects.
        
        (string) –
        
        (dict) –
        
        An object that specifies a value for a property.
        
        relationshipValue (dict) –
        
        A value that relates a component to another component.
        
        targetEntityId (string) –
        
        The ID of the target entity associated with this relationship value.
        
        targetComponentName (string) –
        
        The name of the target component associated with the relationship value.
        
        expression (string) –
        
        An expression that produces the value.
        
        time (string) –
        
        ISO8601 DateTime of a value for a time series property.
        
        The time for when the property value was recorded in ISO 8601 format: YYYY-MM-DDThh:mm:ss[.SSSSSSSSS][Z/±HH:mm].
        
        [YYYY]: year
        
        [MM]: month
        
        [DD]: day
        
        [hh]: hour
        
        [mm]: minute
        
        [ss]: seconds
        
        [.SSSSSSSSS]: additional precision, where precedence is maintained. For example: [.573123] is equal to 573123000 nanoseconds.
        
        Z: default timezone UTC
        
        ± HH:mm: time zone offset in Hours and Minutes.
        
        Required sub-fields: YYYY-MM-DDThh:mm:ss and [Z/±HH:mm]
- nextToken (string) –
  
  The string that specifies the next page of results.

get_property_value_history#

Request Syntax

Response Syntax

Response Structure

Exceptions