_ = x[ErrSTSInvalidClientCertificate-9]
	_ = x[ErrSTSTooManyIntermediateCAs-10]
	_ = x[ErrSTSNotInitialized-11]
	_ = x[ErrSTSIAMNotInitialized-12]
	_ = x[ErrSTSUpstreamError-13]
	_ = x[ErrSTSInternalError-14]
}

	_ = x[HandlerWalkDir-7]
	_ = x[HandlerStatVol-8]
	_ = x[HandlerDiskInfo-9]
	_ = x[HandlerNSScanner-10]
	_ = x[HandlerReadXL-11]
	_ = x[HandlerReadVersion-12]
	_ = x[HandlerDeleteFile-13]
	_ = x[HandlerDeleteVersion-14]
	_ = x[HandlerUpdateMetadata-15]
	_ = x[HandlerWriteMetadata-16]
	_ = x[HandlerCheckParts-17]
	_ = x[HandlerRenameData-18]
	_ = x[HandlerRenameFile-19]
	_ = x[HandlerReadAll-20]
	_ = x[HandlerServerVerify-21]

META-INF/MANIFEST.MF Manifest-Version: 1.0 Archiver-Version: Plexus Archiver Created-By: Apache Maven Built-By: BEBE Build-Jdk: 1.4.2_16 org/apache/maven/its/mng3906/SomeClass.class package org.apache.maven.its.mng3906; public synchronized class SomeClass { public void SomeClass(); } pom.xml 4.0.0 org.apache.maven.its.mng3906 e 0.1 jar maven-core-it file:///${basedir}/repo true true . pom.xml src/** src/main/resources src/main/java/org/apache/maven/its/mng3906/SomeClass.java src/main/java/org...

```Python hl_lines="1"
{!> ../../docs_src/python_types/tutorial009_py310.py!}
```

////

//// tab | Python 3.9+

```Python hl_lines="1  4"
{!> ../../docs_src/python_types/tutorial009_py39.py!}
```

////

//// tab | Python 3.9+ alternativa

```Python hl_lines="1  4"
{!> ../../docs_src/python_types/tutorial009b_py39.py!}
```

////

#### Utilizando `Union` ou `Optional` { #using-union-or-optional }

```Python hl_lines="1"
{!> ../../docs_src/python_types/tutorial009_py310.py!}
```

////

//// tab | Python 3.9+

```Python hl_lines="1  4"
{!> ../../docs_src/python_types/tutorial009_py39.py!}
```

////

//// tab | Python 3.9+ alternativa

```Python hl_lines="1  4"
{!> ../../docs_src/python_types/tutorial009b_py39.py!}
```

////

#### Uso de `Union` u `Optional` { #using-union-or-optional }

	_ = x[storageMetricCreateFile-9]
	_ = x[storageMetricReadFileStream-10]
	_ = x[storageMetricRenameFile-11]
	_ = x[storageMetricRenameData-12]
	_ = x[storageMetricCheckParts-13]
	_ = x[storageMetricDelete-14]
	_ = x[storageMetricDeleteVersions-15]
	_ = x[storageMetricVerifyFile-16]
	_ = x[storageMetricWriteAll-17]
	_ = x[storageMetricDeleteVersion-18]
	_ = x[storageMetricWriteMetadata-19]
	_ = x[storageMetricUpdateMetadata-20]

	_ = x[osMetricOpenFileRFd-7]
	_ = x[osMetricOpen-8]
	_ = x[osMetricOpenFileDirectIO-9]
	_ = x[osMetricLstat-10]
	_ = x[osMetricRemove-11]
	_ = x[osMetricStat-12]
	_ = x[osMetricAccess-13]
	_ = x[osMetricCreate-14]
	_ = x[osMetricReadDirent-15]
	_ = x[osMetricFdatasync-16]
	_ = x[osMetricSync-17]
	_ = x[osMetricLast-18]
}

META-INF/MANIFEST.MF Manifest-Version: 1.0 Archiver-Version: Plexus Archiver Created-By: Apache Maven Built-By: BEBE Build-Jdk: 1.4.2_16 org/apache/maven/its/mng3906/SomeClass.class package org.apache.maven.its.mng3906; public synchronized class SomeClass { public void SomeClass(); } pom.xml 4.0.0 org.apache.maven.its.mng3906 a 0.2 jar maven-core-it file:///${basedir}/repo true true . pom.xml src/** src/main/resources src/main/java/org/apache/maven/its/mng3906/SomeClass.java src/main/java/org...

META-INF/MANIFEST.MF Manifest-Version: 1.0 Archiver-Version: Plexus Archiver Created-By: Apache Maven Built-By: BEBE Build-Jdk: 1.4.2_16 org/apache/maven/its/mng3906/SomeClass.class package org.apache.maven.its.mng3906; public synchronized class SomeClass { public void SomeClass(); } pom.xml 4.0.0 org.apache.maven.its.mng3906 c 0.1 jar maven-core-it file:///${basedir}/repo true true . pom.xml src/** src/main/resources src/main/java/org/apache/maven/its/mng3906/SomeClass.java src/main/java/org...

#!/bin/bash

if [ -n "$TEST_DEBUG" ]; then
	set -x
fi

pkill minio
docker rm -f $(docker ps -aq)
rm -rf /tmp/openid{1..4}

export MC_HOST_myminio="http://minioadmin:minioadmin@localhost:22000"
# The service account used below is already present in iam configuration getting imported
export MC_HOST_myminio1="http://dillon-service-2:dillon-service-2@localhost:22000"

# Start MinIO instance
export CI=true

if [ ! -f ./mc ]; then