<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"></meta><title>PutGCSObject</title><link rel="stylesheet" href="../../../../../css/component-usage.css" type="text/css"></link></head><script type="text/javascript">window.onload = function(){if(self==top) { document.getElementById('nameHeader').style.display = "inherit"; } }</script><body><h1 id="nameHeader" style="display: none;">PutGCSObject</h1><h2>Description: </h2><p>Puts flow files to a Google Cloud Bucket.</p><h3>Tags: </h3><p>google, google cloud, gcs, archive, put</p><h3>Properties: </h3><p>In the list below, the names of required properties appear in <strong>bold</strong>. Any other properties (not in bold) are considered optional. The table also indicates any default values, and whether a property supports the <a href="../../../../../html/expression-language-guide.html">NiFi Expression Language</a>.</p><table id="properties"><tr><th>Display Name</th><th>API Name</th><th>Default Value</th><th>Allowable Values</th><th>Description</th></tr><tr><td id="name">Project ID</td><td>gcp-project-id</td><td></td><td id="allowable-values"></td><td id="description">Google Cloud Project ID<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name"><strong>GCP Credentials Provider Service</strong></td><td>GCP Credentials Provider Service</td><td></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>GCPCredentialsService<br/><strong>Implementation: </strong><a href="../org.apache.nifi.processors.gcp.credentials.service.GCPCredentialsControllerService/index.html">GCPCredentialsControllerService</a></td><td id="description">The Controller Service used to obtain Google Cloud Platform credentials.</td></tr><tr><td id="name"><strong>Number of retries</strong></td><td>gcp-retry-count</td><td id="default-value">6</td><td id="allowable-values"></td><td id="description">How many retry attempts should be made before routing to the failure relationship.</td></tr><tr><td id="name">Proxy host</td><td>gcp-proxy-host</td><td></td><td id="allowable-values"></td><td id="description">IP or hostname of the proxy to be used.
 You might need to set the following properties in bootstrap for https proxy usage:
-Djdk.http.auth.tunneling.disabledSchemes=
-Djdk.http.auth.proxying.disabledSchemes=<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Proxy port</td><td>gcp-proxy-port</td><td></td><td id="allowable-values"></td><td id="description">Proxy port number<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">HTTP Proxy Username</td><td>gcp-proxy-user-name</td><td></td><td id="allowable-values"></td><td id="description">HTTP Proxy Username<br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">HTTP Proxy Password</td><td>gcp-proxy-user-password</td><td></td><td id="allowable-values"></td><td id="description">HTTP Proxy Password<br/><strong>Sensitive Property: true</strong><br/><strong>Supports Expression Language: true (will be evaluated using variable registry only)</strong></td></tr><tr><td id="name">Proxy Configuration Service</td><td>proxy-configuration-service</td><td></td><td id="allowable-values"><strong>Controller Service API: </strong><br/>ProxyConfigurationService<br/><strong>Implementation: </strong><a href="../../../nifi-proxy-configuration-nar/1.19.1/org.apache.nifi.proxy.StandardProxyConfigurationService/index.html">StandardProxyConfigurationService</a></td><td id="description">Specifies the Proxy Configuration Controller Service to proxy network requests. If set, it supersedes proxy settings configured per component. Supported proxies: HTTP + AuthN</td></tr><tr><td id="name"><strong>Bucket</strong></td><td>gcs-bucket</td><td id="default-value">${gcs.bucket}</td><td id="allowable-values"></td><td id="description">Bucket of the object.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Key</strong></td><td>gcs-key</td><td id="default-value">${filename}</td><td id="allowable-values"></td><td id="description">Name of the object.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Content Type</td><td>gcs-content-type</td><td id="default-value">${mime.type}</td><td id="allowable-values"></td><td id="description">Content Type for the file, i.e. text/plain<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">MD5 Hash</td><td>gcs-object-md5</td><td></td><td id="allowable-values"></td><td id="description">MD5 Hash (encoded in Base64) of the file for server-side validation.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">CRC32C Checksum</td><td>gcs-object-crc32c</td><td></td><td id="allowable-values"></td><td id="description">CRC32C Checksum (encoded in Base64, big-Endian order) of the file for server-side validation.<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name">Object ACL</td><td>gcs-object-acl</td><td></td><td id="allowable-values"><ul><li>All Authenticated Users <img src="../../../../../html/images/iconInfo.png" alt="Gives the bucket or object owner OWNER permission, and gives all authenticated Google account holders READER and WRITER permissions. All other permissions are removed." title="Gives the bucket or object owner OWNER permission, and gives all authenticated Google account holders READER and WRITER permissions. All other permissions are removed."></img></li><li>Authenticated Read <img src="../../../../../html/images/iconInfo.png" alt="Gives the bucket or object owner OWNER permission, and gives all authenticated Google account holders READER permission. All other permissions are removed." title="Gives the bucket or object owner OWNER permission, and gives all authenticated Google account holders READER permission. All other permissions are removed."></img></li><li>Bucket Owner Full Control <img src="../../../../../html/images/iconInfo.png" alt="Gives the object and bucket owners OWNER permission. All other permissions are removed." title="Gives the object and bucket owners OWNER permission. All other permissions are removed."></img></li><li>Bucket Owner Read Only <img src="../../../../../html/images/iconInfo.png" alt="Gives the object owner OWNER permission, and gives the bucket owner READER permission. All other permissions are removed." title="Gives the object owner OWNER permission, and gives the bucket owner READER permission. All other permissions are removed."></img></li><li>Private <img src="../../../../../html/images/iconInfo.png" alt="Gives the bucket or object owner OWNER permission for a bucket or object, and removes all other access permissions." title="Gives the bucket or object owner OWNER permission for a bucket or object, and removes all other access permissions."></img></li><li>Project Private <img src="../../../../../html/images/iconInfo.png" alt="Gives permission to the project team based on their roles. Anyone who is part of the team has READER permission. Project owners and project editors have OWNER permission. This is the default ACL for newly created buckets. This is also the default ACL for newly created objects unless the default object ACL for that bucket has been changed." title="Gives permission to the project team based on their roles. Anyone who is part of the team has READER permission. Project owners and project editors have OWNER permission. This is the default ACL for newly created buckets. This is also the default ACL for newly created objects unless the default object ACL for that bucket has been changed."></img></li><li>Public Read Only <img src="../../../../../html/images/iconInfo.png" alt="Gives the bucket or object owner OWNER permission, and gives all users, both authenticated and anonymous, READER permission. When you apply this to an object, anyone on the Internet can read the object without authenticating." title="Gives the bucket or object owner OWNER permission, and gives all users, both authenticated and anonymous, READER permission. When you apply this to an object, anyone on the Internet can read the object without authenticating."></img></li></ul></td><td id="description">Access Control to be attached to the object uploaded. Not providing this will revert to bucket defaults.</td></tr><tr><td id="name">Server Side Encryption Key</td><td>gcs-server-side-encryption-key</td><td></td><td id="allowable-values"></td><td id="description">An AES256 Encryption Key (encoded in base64) for server-side encryption of the object.<br/><strong>Sensitive Property: true</strong><br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr><tr><td id="name"><strong>Overwrite Object</strong></td><td>gcs-overwrite-object</td><td id="default-value">true</td><td id="allowable-values"><ul><li>true</li><li>false</li></ul></td><td id="description">If false, the upload to GCS will succeed only if the object does not exist.</td></tr><tr><td id="name">Content Disposition Type</td><td>gcs-content-disposition-type</td><td></td><td id="allowable-values"><ul><li>Inline <img src="../../../../../html/images/iconInfo.png" alt="Indicates that the object should be loaded and rendered within the browser." title="Indicates that the object should be loaded and rendered within the browser."></img></li><li>Attachment <img src="../../../../../html/images/iconInfo.png" alt="Indicates that the object should be saved (using a Save As... dialog) rather than opened directly within the browser" title="Indicates that the object should be saved (using a Save As... dialog) rather than opened directly within the browser"></img></li></ul></td><td id="description">Type of RFC-6266 Content Disposition to be attached to the object</td></tr></table><h3>Dynamic Properties: </h3><p>Supports Sensitive Dynamic Properties: <strong>No</strong></p><p>Dynamic Properties allow the user to specify both the name and value of a property.<table id="dynamic-properties"><tr><th>Name</th><th>Value</th><th>Description</th></tr><tr><td id="name">The name of a User-Defined Metadata field to add to the GCS Object</td><td id="value">The value of a User-Defined Metadata field to add to the GCS Object</td><td>Allows user-defined metadata to be added to the GCS object as key/value pairs<br/><strong>Supports Expression Language: true (will be evaluated using flow file attributes and variable registry)</strong></td></tr></table></p><h3>Relationships: </h3><table id="relationships"><tr><th>Name</th><th>Description</th></tr><tr><td>success</td><td>FlowFiles are routed to this relationship after a successful Google Cloud Storage operation.</td></tr><tr><td>failure</td><td>FlowFiles are routed to this relationship if the Google Cloud Storage operation fails.</td></tr></table><h3>Reads Attributes: </h3><table id="reads-attributes"><tr><th>Name</th><th>Description</th></tr><tr><td>filename</td><td>Uses the FlowFile's filename as the filename for the GCS object</td></tr><tr><td>mime.type</td><td>Uses the FlowFile's MIME type as the content-type for the GCS object</td></tr></table><h3>Writes Attributes: </h3><table id="writes-attributes"><tr><th>Name</th><th>Description</th></tr><tr><td>gcs.bucket</td><td>Bucket of the object.</td></tr><tr><td>gcs.key</td><td>Name of the object.</td></tr><tr><td>gcs.size</td><td>Size of the object.</td></tr><tr><td>gcs.cache.control</td><td>Data cache control of the object.</td></tr><tr><td>gcs.component.count</td><td>The number of components which make up the object.</td></tr><tr><td>gcs.content.disposition</td><td>The data content disposition of the object.</td></tr><tr><td>gcs.content.encoding</td><td>The content encoding of the object.</td></tr><tr><td>gcs.content.language</td><td>The content language of the object.</td></tr><tr><td>mime.type</td><td>The MIME/Content-Type of the object</td></tr><tr><td>gcs.crc32c</td><td>The CRC32C checksum of object's data, encoded in base64 in big-endian order.</td></tr><tr><td>gcs.create.time</td><td>The creation time of the object (milliseconds)</td></tr><tr><td>gcs.update.time</td><td>The last modification time of the object (milliseconds)</td></tr><tr><td>gcs.encryption.algorithm</td><td>The algorithm used to encrypt the object.</td></tr><tr><td>gcs.encryption.sha256</td><td>The SHA256 hash of the key used to encrypt the object</td></tr><tr><td>gcs.etag</td><td>The HTTP 1.1 Entity tag for the object.</td></tr><tr><td>gcs.generated.id</td><td>The service-generated for the object</td></tr><tr><td>gcs.generation</td><td>The data generation of the object.</td></tr><tr><td>gcs.md5</td><td>The MD5 hash of the object's data encoded in base64.</td></tr><tr><td>gcs.media.link</td><td>The media download link to the object.</td></tr><tr><td>gcs.metageneration</td><td>The metageneration of the object.</td></tr><tr><td>gcs.owner</td><td>The owner (uploader) of the object.</td></tr><tr><td>gcs.owner.type</td><td>The ACL entity type of the uploader of the object.</td></tr><tr><td>gcs.uri</td><td>The URI of the object as a string.</td></tr></table><h3>State management: </h3>This component does not store state.<h3>Restricted: </h3>This component is not restricted.<h3>Input requirement: </h3>This component requires an incoming relationship.<h3>System Resource Considerations:</h3>None specified.<h3>See Also:</h3><p><a href="../org.apache.nifi.processors.gcp.storage.FetchGCSObject/index.html">FetchGCSObject</a>, <a href="../org.apache.nifi.processors.gcp.storage.DeleteGCSObject/index.html">DeleteGCSObject</a>, <a href="../org.apache.nifi.processors.gcp.storage.ListGCSBucket/index.html">ListGCSBucket</a></p></body></html>