# GcpMySQLSettings
<a name="API_GcpMySQLSettings"></a>

Settings in JSON format for the source GCP MySQL endpoint.

## Contents
<a name="API_GcpMySQLSettings_Contents"></a>

 ** AfterConnectScript **   <a name="DMS-Type-GcpMySQLSettings-AfterConnectScript"></a>
Specifies a script to run immediately after AWS DMS connects to the endpoint. The migration task continues running regardless if the SQL statement succeeds or fails.  
For this parameter, provide the code of the script itself, not the name of a file containing the script.   
Type: String  
Required: No

 ** CleanSourceMetadataOnMismatch **   <a name="DMS-Type-GcpMySQLSettings-CleanSourceMetadataOnMismatch"></a>
Cleans and recreates table metadata information on the replication instance when a mismatch occurs. For example, in a situation where running an alter DDL on the table could result in different information about the table cached in the replication instance.   
Type: Boolean  
Required: No

 ** DatabaseName **   <a name="DMS-Type-GcpMySQLSettings-DatabaseName"></a>
Database name for the endpoint. For a MySQL source or target endpoint, don't explicitly specify the database using the `DatabaseName` request parameter on either the `CreateEndpoint` or `ModifyEndpoint` API call. Specifying `DatabaseName` when you create or modify a MySQL endpoint replicates all the task tables to this single database. For MySQL endpoints, you specify the database only when you specify the schema in the table-mapping rules of the AWS DMS task.   
Type: String  
Required: No

 ** EventsPollInterval **   <a name="DMS-Type-GcpMySQLSettings-EventsPollInterval"></a>
Specifies how often to check the binary log for new changes/events when the database is idle. The default is five seconds.  
Example: `eventsPollInterval=5;`   
In the example, AWS DMS checks for changes in the binary logs every five seconds.   
Type: Integer  
Required: No

 ** MaxFileSize **   <a name="DMS-Type-GcpMySQLSettings-MaxFileSize"></a>
Specifies the maximum size (in KB) of any .csv file used to transfer data to a MySQL-compatible database.  
Example: `maxFileSize=512`   
Type: Integer  
Required: No

 ** ParallelLoadThreads **   <a name="DMS-Type-GcpMySQLSettings-ParallelLoadThreads"></a>
Improves performance when loading data into the MySQL-compatible target database. Specifies how many threads to use to load the data into the MySQL-compatible target database. Setting a large number of threads can have an adverse effect on database performance, because a separate connection is required for each thread. The default is one.  
Example: `parallelLoadThreads=1`   
Type: Integer  
Required: No

 ** Password **   <a name="DMS-Type-GcpMySQLSettings-Password"></a>
Endpoint connection password.  
Type: String  
Required: No

 ** Port **   <a name="DMS-Type-GcpMySQLSettings-Port"></a>
Endpoint TCP port.  
Type: Integer  
Required: No

 ** SecretsManagerAccessRoleArn **   <a name="DMS-Type-GcpMySQLSettings-SecretsManagerAccessRoleArn"></a>
The full Amazon Resource Name (ARN) of the IAM role that specifies AWS DMS as the trusted entity and grants the required permissions to access the value in `SecretsManagerSecret.` The role must allow the `iam:PassRole` action. `SecretsManagerSecret` has the value of the AWS Secrets Manager secret that allows access to the MySQL endpoint.  
You can specify one of two sets of values for these permissions. You can specify the values for this setting and `SecretsManagerSecretId`. Or you can specify clear-text values for `UserName`, `Password`, `ServerName`, and `Port`. You can't specify both. For more information on creating this `SecretsManagerSecret` and the `SecretsManagerAccessRoleArn` and `SecretsManagerSecretId` required to access it, see [Using secrets to access AWS Database Migration Service resources](https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Security.html#security-iam-secretsmanager) in the AWS Database Migration Service User Guide. 
Type: String  
Required: No

 ** SecretsManagerSecretId **   <a name="DMS-Type-GcpMySQLSettings-SecretsManagerSecretId"></a>
The full ARN, partial ARN, or friendly name of the `SecretsManagerSecret` that contains the MySQL endpoint connection details.   
Type: String  
Required: No

 ** ServerName **   <a name="DMS-Type-GcpMySQLSettings-ServerName"></a>
The MySQL host name.  
Type: String  
Required: No

 ** ServerTimezone **   <a name="DMS-Type-GcpMySQLSettings-ServerTimezone"></a>
Specifies the time zone for the source MySQL database.  
Example: `serverTimezone=US/Pacific;`   
Note: Do not enclose time zones in single quotes.  
Type: String  
Required: No

 ** TargetDbType **   <a name="DMS-Type-GcpMySQLSettings-TargetDbType"></a>
Specifies where to migrate source tables on the target, either to a single database or multiple databases.  
Example: `targetDbType=MULTIPLE_DATABASES`   
Type: String  
Valid Values: `specific-database | multiple-databases`   
Required: No

 ** Username **   <a name="DMS-Type-GcpMySQLSettings-Username"></a>
Endpoint connection user name.  
Type: String  
Required: No

## See Also
<a name="API_GcpMySQLSettings_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/dms-2016-01-01/GcpMySQLSettings) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/dms-2016-01-01/GcpMySQLSettings) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/dms-2016-01-01/GcpMySQLSettings)