GMail Postmaster
Nexla's bi-directional connectors can both send data to and receive data from any data system. This means that once a user has created or gained access to a credential for any data system, building any data flow to ingest data from or send data to a location within that data system requires only a few simple steps.

1. Credentials
This section provides information about and step-by-step instructions for creating a new GMail Postmaster credential in Nexla.
- After selecting the data source/destination type, click
in the Authenticate screen. This will open the Add New Credential window.
Configure the Credential
-
Enter a name for the credential in the Credential Name field.
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Optional: Enter a description for the credential in the Credential Description field.
Resource DescriptionsResource descriptions should provide information about the resource purpose, data freshness, etc. that can help the owner and other users efficiently understand and utilize the resource.
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Enter or select the following information in the displayed fields:
- Authorization URL – GPM Authorization URL
- Client ID – GPM Client ID
- Access Scope – GPM Access Scope
- OAuth Nonce – GPM OAuth Nonce
- Response Type – GPM Response Type
- Auth Access Type – GPM Auth Access Type
- Auth Include Granted Scopes – GPM Auth Include Granted Scopes
- Auth Consent Prompt – GPM Auth URL Consent Prompt
- Token URL – GPM Token URL
- Client ID – GPM Token Client ID
- Client Secret – GPM Token Client Secret
- Token Grant Tyoe – GPM Token Grant Type
Save the Credential
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Once all of the relevant steps in the above sections have been completed, click the
button at the bottom of the Add New Credential screen to save the configured credential.
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The newly added credential will now appear in a tile on the Authenticate screen during data source/destination creation and can be selected for use with a new data source or destination.
2. Data Source
To ingest data from a GMail Postmaster location, follow the instructions in Section 2 of Common Setup for REST API-Based Systems.
3. Data Destination
To send data to a GMail Postmaster location, follow the instructions in Section 3 of Common Setup for Databases and Data Warehouses.