Yes, you can send attachments by using HTTP/HTTPS Protocol,There are Lots of Salesforce Encoding Util class (https://www.salesforce.com/us/developer/docs/apexcode/Content/apex_classes_restful_encodingUtil.htm.) methods Following are the aspects you need to understand and focus while using HTTP Protocol from Client side is.
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What is the value of the attachment field in Salesforce API?
This field is available if you enabled Salesforce to Salesforce. This field is supported using API versions earlier than 15.0. In all other API versions, this field’s value is null. You can use the new PartnerNetworkRecordConnection object to forward records to connections. The content type of the attachment.
What are the different types of fields in Salesforce?
Field Types. 1 AnyType Field Type. The anyType field type is dynamic and returns string, date, number, or boolean data depending on the kind of field involved. For ... 2 Calculated Field Type. 3 ComboBox Field Type. 4 Currency Field Type. 5 DataCategoryGroupReference Field Type. More items
What are external objects in Salesforce?
External objects are supported in API version 32.0 and later. External objects are similar to custom objects, but external object record data is stored outside your Salesforce organization. For example, perhaps you have data that’s stored on premises in an enterprise resource planning (ERP) system.
What is the anyType field type?
The anyType field type is dynamic and returns string, date , number, or boolean data depending on the kind of field involved. For example, the element in a SOAP message has an xsi:type="xsd:string" attribute if the field is of type string. This field type is used in history objects for the NewValue and OldValue fields.
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Can we create custom field on attachment Salesforce?
You cannot create any custom fields on Attachment object.
How many types of fields are there in Salesforce?
Different Salesforce Field Types Depending on the Data Types and their Transformation Data Types.Data TypeField TypesTransformation Data TypesStringAuto number, email, phone, multi-select picklist, text, text area, long text area, rich text area, data category group reference, and URLStringBooleanCheckboxInteger3 more rows•Feb 1, 2022
Can we deploy external object in Salesforce?
Instead of copying the data into your org, you can use external objects to access the data in real time via web service callouts. External objects are available with Salesforce Connect and Files Connect. Each external object is associated with an external data source definition in your Salesforce organization.
How do external objects work in Salesforce?
External objects are similar to custom objects, except that they map to data that's stored outside your Salesforce org. Each external object relies on an external data source definition to connect with the external system's data. Each external object definition maps to a data table on the external system.
How do you find the datatype of a field in Salesforce?
get(fieldName). getDescribe(). getLabel(); //It provides to get the object fields data type.
How do I change the datatype of a field in Salesforce?
Change the Custom Field TypeFrom the management settings for the field's object, go to Fields. ... Click Edit next to the custom field you want to change.Click Change Field Type.Select a new data type and click Next.Enter a field label, name, and any other attributes, and then save your changes.
How do I deploy an external data source in Salesforce?
Define an External Data Source for Salesforce Connect—Cross-Org AdapterFrom Setup, enter External Data Sources in the Quick Find box, then select External Data Sources.Click New External Data Source, or click Edit to modify an existing external data source.Complete the fields. ... Select the authentication protocol.More items...
How do I give access to an external object in Salesforce?
Setting up Salesforce Connect with a custom adapter involves these high-level steps.Develop the custom adapter for Salesforce Connect. ... Define remote sites for Apex callouts. ... Define an external data source of type Salesforce Connect: Custom . ... Create the external objects. ... Create help content for the external objects.More items...
What is external data sources in Salesforce?
An external data source specifies how to access an external system. Salesforce Connect uses external data sources to access data that's stored outside your Salesforce organization. Files Connect uses external data sources to access third-party content systems.
What types of relationships can you create on external objects?
Therefore, two special types of lookup relationships are available for external objects: external lookups and indirect lookups....Lookup Relationship Fields on External Objects. ... External Lookup Relationship Fields on External Objects. ... Indirect Lookup Relationship Fields on External Objects.
Can we write trigger on external object in Salesforce?
These features aren't available for external objects. Apex triggers (However, you can create triggers on external change data capture events from OData 4.0 connections.)
What are Salesforce external services?
Use External Services for outbound integrations from Salesforce using low code. External Services is a process-based integration that facilitates functional flows across two or more applications. The examples in this section demonstrate typical External Services workflows.
What is the maximum size of attachments?
Description of the attachment. Maximum size is 500 characters. This field is available in API version 18.0 and later.
How big can a file be in a create call?
The create call restricts these files to a maximum size of 25 MB. For a file attached to a Solution, the limit is 1.5 MB. The maximum email attachment size is 3 MB.
Does queryAll include attachment records?
When issued by a non-administrator, the queryAll ( ) call results do not include Attachment records from the Recycle Bin.
Can you access all fields in a query?
You can access all of the fields using a query () call. However, you can't receive the Body field for multiple records in a single query () call. If your query returns the Body field, your client application must ensure that only one row with one Attachment is returned; otherwise, an error occurs. A more effective approach is to return IDs (but not Attachment records in the Body field) from a query () call and then pass them into retrieve () calls that return the Body field.
When to use external objects in Salesforce?
External objects are best used when you have a large amount of data that you can’t or don’t want to store in your Salesforce organization, and you need to use only a small amount of data at any one time. See “Define External Objects” in the Salesforce Help for how to create and modify external objects.
What is Salesforce Connect?
Salesforce Connect uses a protocol-specific adapter to connect to an external system and access its data. This table describes the available adapters.
How to identify external objects in API?
In the API, the names of external objects are identified by a suffix of two underscores immediately followed by a lowercase “x” character. For example, an external object named “ExtraLogInfo” in the Salesforce user interface is seen as ExtraLogInfo__x in that organization's WSDL.
What is external data source?
External data sources have associated external objects, which your users and the Lightning Platform use to interact with the external data and content. By accessing record data on demand, external objects always reflect the current state of the external data. You don't have to manage a copy of that data in Salesforce, ...
Can custom adapters get data?
A custom adapter can obtain data from anywhere. For example, some data can be retrieved from anywhere in the Internet via callouts, while other data can be manipulated or even generated programmatically. Apex Developer Guide: Callout Limits and Limitations. Apex Developer Guide: Execution Governors and Limits.
Does Salesforce support external objects?
Most of the Salesforce features that support custom objects also support external objects. However, there are exceptions, and some features have special limitations and considerations for external objects. See the following topics in the Salesforce Help.
What is the currency field type?
Currency: Currency field type allows user to enter INR or any other country currency values in the record.
Can we group different fields depending on the data types?
We can group different field types depending on the Data types.
What is Salesforce attachment?
Salesforce enables uploading and association of file attachments with accounts, opportunities and other record types.
What is the ShareType field in ContentDocumentLink?
The ShareType field on ContentDocumentLink (in the query above) determines how a particular attachment is shared:
What is the default setting in Salesforce?
The Salesforce org default is ‘V’ however it can be changed to ‘I’ via Setup → Feature Settings → Salesforce Files → General Settings and checking Set file access to Set By Record for files attached to records:
What is ContentDocumentLink in Salesforce?
ContentDocumentLink links parent object ids such as opportunity, account, etc. with the documents. The following SOQL query can be used to retrieve links for any Salesforce object:
Who provides Salesforce consulting?
Nextian provides Salesforce consulting , implementation and managed services, and has extensive experience optimizing Salesforce storage as well as storage implementations.
Can attachments be changed in Data Loader?
Unfortunately, this option works for new attachments only and existing records must be changed with the Data Loader or other tool.
Does Lightning work with attachments?
The standard attachments work reasonably well, especially when using the new Lightning ‘Files’ implementation that replaced the lega cy, classic ‘Attachments’ (migration is performed automatically by switching to the Lightning experience).